Larissa Oliveira

{{Infobox swimmer

| name = Larissa Oliveira

| image = Larissa Oliveira.jpg

| image_size = 250px

| caption = Larissa Oliveira in 2013

| full_name = Larissa Martins de Oliveira

| nicknames =

| national_team = {{BRA}}

| birth_date = {{birth date and age|df=yes|1993|2|16}}

| birth_place = {{nowrap|Juiz de Fora, Minas Gerais, Brazil}}

| death_date =

| death_place =

| height = 1.68 m

| weight = 56 kg

| strokes = Freestyle

| club =

| collegeteam =

| medaltemplates =

{{MedalCountry|{{BRA}}}}

}}

Larissa Martins de Oliveira (born 16 February 1993) is a Brazilian former freestyle swimmer.{{cite web |title=Athletes Profile |work=ECP |year=2013 |url=http://www.ecp.org.br/esportes/natacao/equipes/natacao-4/larissa-martins-de-oliveira-2 |accessdate=25 July 2013 |language=pt |archive-url=https://web.archive.org/web/20150923233415/http://www.ecp.org.br/esportes/natacao/equipes/natacao-4/larissa-martins-de-oliveira-2 |archive-date=23 September 2015 |url-status=dead}}

International career

=2012–16=

At the 2012 FINA World Swimming Championships (25 m) in Istanbul, she finished 6th in the 4×100-metre freestyle final,{{cite web |title=Results of the 4×100-metre freestyle at 2012 Istanbul |work=OmegaTiming |date=15 December 2012 |url=http://www.omegatiming.com/File/Download?id=00010C010D01003302FFFFFFFFFFFF02 |accessdate=25 July 2013}} 10th in the 4×100-metre medley,{{cite web |title=Results of the 4×100-metre medley at 2012 Istanbul |work=OmegaTiming |date=14 December 2012 |url=http://www.omegatiming.com/File/Download?id=00010C010D01043900FFFFFFFFFFFF02 |accessdate=25 July 2013}} 12th in the 100-metre freestyle semifinal,{{cite web |title=Results of the 100-metre freestyle at 2012 Istanbul |work=OmegaTiming |date=13 December 2012 |url=http://www.omegatiming.com/File/Download?id=00010C010D01001501FFFFFFFFFFFF02 |accessdate=25 July 2013}} and 38th in the 200-metre freestyle.{{cite web |title=Results of the 200-metre freestyle at 2012 Istanbul |work=OmegaTiming |date=16 December 2012 |url=http://www.omegatiming.com/File/Download?id=00010C010D01001600FFFFFFFFFFFF02 |accessdate=25 July 2013}} Oliveira broke the South American record in the 4×100-metre medley, with a time of 3:57.66, along with Fabíola Molina, Daynara de Paula and Beatriz Travalon.{{cite web |title=Nicholas and Guido, in the podium way |work=CBDA |date=14 December 2012 |url=http://www.cbda.org.br/noticias/nicholas-e-guido-no-caminho-do-podio |accessdate=25 July 2013 |language=pt}}

She classified to swim at three proofs in the 2013 World Aquatics Championships in Barcelona.{{cite news |title=Cesar Cielo To Lead Talented Brazilian Swim Team At World Championships |url=http://www.swimmingworldmagazine.com/lane9/news/world/34483.asp |publisher=Swimming World Magazine |date=20 May 2013 |accessdate=24 July 2013 |url-status=dead |archiveurl=https://archive.today/20130722175131/http://www.swimmingworldmagazine.com/lane9/news/world/34483.asp |archivedate=22 July 2013}} In the 4×100-metre freestyle, she broke the South American record, with a time of 3:41.05, along with Daynara de Paula, Graciele Herrmann and Alessandra Marchioro. The Brazilian team finished in 11th place and did not advance to the final.{{cite web |title=Chierighini fumbles at the start, but Brazil goes to the 4×100-metre freestyle final |work=SPORTV |date=28 July 2013 |url=http://sportv.globo.com/site/eventos/mundial-de-esportes-aquaticos/noticia/2013/07/chierighini-se-atrapalha-na-largada-mas-brasil-vai-final-do-4x100m-livre.html |accessdate=28 July 2013 |language=pt}}{{cite web |title=Results of the 4×100-metre freestyle at 2013 Barcelona |work=OmegaTiming |date=28 July 2013 |url=http://www.omegatiming.com/File/Download?id=00010D020101003300FFFFFFFFFFFF02 |accessdate=28 July 2013}} She also finished 10th in the 4×200-metre freestyle, along with Jéssica Cavalheiro, Carolina Bilich and Manuella Lyrio,{{cite web |title=Results of the 4×200-metre freestyle at 2013 Barcelona |work=OmegaTiming |date=1 August 2013 |url=http://www.omegatiming.com/File/Download?id=00010D020101003400FFFFFFFFFFFF02 |accessdate=4 August 2013}} and 12th in the 4×100-metre medley, along with Etiene Medeiros, Beatriz Travalon and Daynara de Paula.{{cite web |title=Results of the 4×100-metre medley at 2013 Barcelona |work=OmegaTiming |date=4 August 2013 |url=http://www.omegatiming.com/File/Download?id=00010D020101043900FFFFFFFFFFFF02 |accessdate=4 August 2013}}

On 3 September 2014, participating in the José Finkel Trophy (short course competition) in Guaratinguetá, she broke the South American record in the 4x200-metre freestyle with a time of 7:58.54, along with Gabrielle Roncatto, Aline Rodrigues and Daniele de Jesus.{{cite web |title=The 2014 South American Records |work=Best Swimming |date=2014 |url=http://www.bestswimming.com.br/especial-2014/os-recordes-sul-americanos-de-2014/ |accessdate=1 August 2015 |language=pt |archive-url=https://web.archive.org/web/20151223141433/http://www.bestswimming.com.br/especial-2014/os-recordes-sul-americanos-de-2014/ |archive-date=23 December 2015 |url-status=dead}} On 6 September, she broke the South American record in the 100-metre freestyle with a time of 52.88.{{cite web |title=Finkel ends with renewed team for the Short Course Worlds |work=CBDA |date=6 September 2014 |url=http://www.cbda.org.br/noticias/finkel-termina-com-equipe-renovada-para-mundial-em-piscina-curta |accessdate=20 September 2014 |language=pt}}

At the 2014 FINA World Swimming Championships (25 m) in Doha, Qatar, Oliveira won her first medal by winning gold in the 4 × 50 metre mixed medley relay, along with Nicholas Santos, Etiene Medeiros and Felipe França Silva, breaking the South American record with a time of 1:37.26, only 0.09 seconds from beating USA's world record (1:37.17).{{cite web |title=Results of the 4x50-metre mixed medley at 2014 Doha |work=OmegaTiming |date=4 December 2014 |url=http://www.omegatiming.com/File/Download?id=00010E010D02043E02FFFFFFFFFFFF02 |accessdate=12 December 2014}} Her second medal was a bronze in the 4 × 50 metre mixed freestyle relay (formed by Oliveira, João de Lucca, Etiene Medeiros and César Cielo), where Brazil broke the South American record with a time of 1:29.17, only 4 hundredths slower than Russia, which won the silver medal.{{cite web |title=Results of the 4x50-metre mixed freestyle at 2014 Doha |work=OmegaTiming |date=6 December 2014 |url=http://www.omegatiming.com/File/Download?id=00010E010D02003F02FFFFFFFFFFFF02 |accessdate=12 December 2014}} Oliveira also participated in other finals: she finished 5th in the Women's 4 × 50 metre medley relay (1:46.47, South American record) along with Etiene Medeiros, Ana Carla Carvalho and Daynara de Paula; and finished 7th in the Women's 4 × 100 metre freestyle relay (3:33.93, South American record), and 8th in the Women's 4 × 50 metre freestyle relay (1:38.78, South American record), both relays formed by Larissa, Daiane Oliveira, Alessandra Marchioro and Daynara de Paula. Oliveira's other results were the 10th place in the Women's 100 metre freestyle (breaking the South American record in the semifinals, with a time of 52.75), the 14th place in the Women's 50 metre freestyle, and the 20th place in the Women's 200 metre freestyle.{{cite web |title=Doha gives to Brazil the short pool crown |work=CBDA |date=7 December 2014 |url=http://www.cbda.org.br/noticias/doha-da-ao-brasil-a-coroa-em-piscina-curta |accessdate=12 December 2014}}{{cite web |title=Full Results at 2014 Doha |work=OmegaTiming |date=8 December 2014 |url=http://www.omegatiming.com/File/Download?id=00010E010DFFFFFFFFFFFFFFFFFFFF05 |accessdate=12 December 2014}}

At the Brazilian Open, in Rio de Janeiro, she broke the South American record in the 100-metre freestyle with a time of 54.61.{{cite web |title=Pinheros takes the leadership at the Brazilian Open |work=CBDA |date=19 December 2014 |url=http://www.cbda.org.br/noticias/pinheiros-assume-a-lideranca-do-brasileiro-senior-e-do-open |accessdate=19 December 2014 |language=pt}}

In April 2015, participating in the Maria Lenk Trophy in Rio de Janeiro, she broke the South American record in the 200-metre freestyle with a time of 1:58.53,{{cite web |title=Larissa Oliveira Breaks 200 Free Brazilian Record To Open Maria Lenk Trophy Meet |work=Swimming World Magazine |date=6 April 2015 |url=http://www.swimmingworldmagazine.com/news/larissa-oliveira-breaks-200-free-brazilian-record-to-open-maria-lenk-trophy-meet/ |accessdate=7 April 2015}} and in the 4 × 200 metre freestyle relay with a time of 8:03.22, along with Joanna Maranhão, Manuella Lyrio and Gabrielle Roncatto.{{cite web |title=Women's relay breaks the record made in 2004 Athens Olympic Games |work=CBDA |date=8 April 2015 |url=http://www.cbda.org.br/cbda/natacao/noticias/16678/revezamento-feminino-quebra-recorde-feito-nos-jogos-olimpicos-de-atenas-2004 |accessdate=9 April 2015 |language=pt}}

At the 2015 Pan American Games in Toronto, Ontario, Canada, Oliveira won three medals in three Brazilian relays: a silver medal in the 4 × 200 metre freestyle relay, breaking the South American record, with a time of 7:56.36, along with Manuella Lyrio, Jéssica Cavalheiro and Joanna Maranhão;{{cite web |title=A day to celebrate and forget |work=Best Swimming |date=17 July 2015 |url=http://www.bestswimming.com.br/2015/07/17/um-dia-para-celebrar-e-esquecer/ |accessdate=19 July 2015 |language=pt |archive-url=https://web.archive.org/web/20150721172519/http://www.bestswimming.com.br/2015/07/17/um-dia-para-celebrar-e-esquecer/ |archive-date=21 July 2015 |url-status=dead}}{{cite web |title=Joanna improved his time after 11 years and takes bronze in the 400m medley |work=Globoesporte |date=16 July 2015 |url=http://globoesporte.globo.com/jogos-pan-americanos/noticia/2015/07/joanna-melhora-sua-marca-apos-11-anos-e-leva-bronze-nos-400m-medley.html |accessdate=19 July 2015 |language=pt}} and two bronze medals in the 4 × 100 metre freestyle relay (this, breaking the South American record, with a time of 3:37.39){{cite web |title=Brazil is gold in the 4x100m freestyle and Thiago Pereira opens count towards record |work=Globoesporte |date=14 July 2015 |url=http://globoesporte.globo.com/jogos-pan-americanos/noticia/2015/07/brasil-confirma-favoritismo-vence-revezamento-4x100m-e-fatura-o-ouro.html |accessdate=19 July 2015 |language=pt}}{{cite web |title=First day of five medals, and two gold medals to Brazil, but the party was Canadian |work=Best Swimming |date=15 July 2015 |url=http://www.bestswimming.com.br/2015/07/15/primeiro-dia-de-5-medalhas-e-2-ouros-para-o-brasil-mas-a-festa-foi-canadense/ |accessdate=19 July 2015 |language=pt |archive-url=https://web.archive.org/web/20150721172457/http://www.bestswimming.com.br/2015/07/15/primeiro-dia-de-5-medalhas-e-2-ouros-para-o-brasil-mas-a-festa-foi-canadense/ |archive-date=21 July 2015 |url-status=dead}} and 4 × 100 metre medley relay.{{cite web |title=Without Thiago Pereira, Brazilian relay closes swimming with gold |work=O Estado de S.Paulo |date=18 July 2015 |url=http://esportes.estadao.com.br/noticias/geral,sem-thiago--revezamento-brasileiro-tem-grande-atuacao-e-fecha-natacao-com-ouro,1727975 |accessdate=19 July 2015 |language=pt}}{{cite web |title=How it was the last day of the Pan in Toronto |work=Best Swimming |date=19 July 2015 |url=http://www.bestswimming.com.br/2015/07/19/como-foi-o-ultimo-dia-de-prova-do-pan-em-toronto/ |accessdate=19 July 2015 |language=pt |archive-url=https://web.archive.org/web/20150721172503/http://www.bestswimming.com.br/2015/07/19/como-foi-o-ultimo-dia-de-prova-do-pan-em-toronto/ |archive-date=21 July 2015 |url-status=dead}} She also finished 5th in the Women's 100 metre freestyle (equaling her South American record of 54.61) and 5th in the Women's 200 metre freestyle.{{cite web |title=Brazil won 6 medals, 3 more golds on the second day of Pan |work=Best Swimming |date=16 July 2015 |url=http://www.bestswimming.com.br/2015/07/16/brasil-ganha-6-medalhas-mais-3-ouros-no-segundo-dia-de-pan/ |accessdate=19 July 2015 |language=pt |archive-url=https://web.archive.org/web/20150721172510/http://www.bestswimming.com.br/2015/07/16/brasil-ganha-6-medalhas-mais-3-ouros-no-segundo-dia-de-pan/ |archive-date=21 July 2015 |url-status=dead}}

At the 2015 World Aquatics Championships in Kazan, she finished 6th in the 4 × 100 metre mixed freestyle relay, along with Matheus Santana, Bruno Fratus and Daynara de Paula, breaking the South American record with a time of 3:25.58;{{cite web |title=Results of the 4 × 100 metre mixed freestyle relay at 2015 Kazan |work=OmegaTiming |date=8 August 2015 |url=http://omegatiming.com/File/Download?id=00010F020002003F02FFFFFFFFFFFF02 |accessdate=8 August 2015 |archive-url=https://web.archive.org/web/20170803172612/http://omegatiming.com/File/Download?id=00010F020002003F02FFFFFFFFFFFF02 |archive-date=3 August 2017 |url-status=dead}} 10th in the Women's 4 × 200 metre freestyle relay;{{cite web |title=Results of the 4x200-metre freestyle at 2015 Kazan |work=OmegaTiming |date=6 August 2015 |url=http://omegatiming.com/File/Download?id=00010F020001003400FFFFFFFFFFFF02 |accessdate=6 August 2015 |archive-url=https://web.archive.org/web/20170803165751/http://www.omegatiming.com/File/Download?id=00010F020001003400FFFFFFFFFFFF02 |archive-date=3 August 2017 |url-status=dead}}{{cite web |title=Leo de Deus passes to the semifinal, and 4 × 200 free relay win an Olympic spot |work=Best Swimming |date=6 August 2015 |url=http://www.bestswimming.com.br/2015/08/06/leo-de-deus-passa-a-semi-e-revezamento-4x200-livre-ganha-vaga-olimpica/ |accessdate=6 August 2015 |language=pt |archive-url=https://web.archive.org/web/20150923184304/http://www.bestswimming.com.br/2015/08/06/leo-de-deus-passa-a-semi-e-revezamento-4x200-livre-ganha-vaga-olimpica/ |archive-date=23 September 2015 |url-status=dead}} 11th in the Women's 4 × 100 metre freestyle relay;{{cite web |title=Results of the 4x100-metre freestyle at 2015 Kazan |work=OmegaTiming |date=2 August 2015 |url=http://www.omegatiming.com/File/Download?id=00010F020001003300FFFFFFFFFFFF02 |accessdate=2 August 2015}}{{cite web |title=Morning of ups and downs at the swimming opening in Kazan |work=Best Swimming |date=2 August 2015 |url=http://www.bestswimming.com.br/2015/08/02/manha-de-altos-e-baixos-na-abertura-da-natacao-em-kazan/ |accessdate=2 August 2015 |language=pt |archive-url=https://web.archive.org/web/20150923184238/http://www.bestswimming.com.br/2015/08/02/manha-de-altos-e-baixos-na-abertura-da-natacao-em-kazan/ |archive-date=23 September 2015 |url-status=dead}} 14th in the Women's 4 × 100 metre medley relay;{{cite web |title=Results of the 4x100-metre medley at 2015 Kazan |work=OmegaTiming |date=9 August 2015 |url=http://omegatiming.com/File/Download?id=00010F020001043900FFFFFFFFFFFF02 |accessdate=9 August 2015 |archive-url=https://web.archive.org/web/20170803165826/http://www.omegatiming.com/File/Download?id=00010F020001043900FFFFFFFFFFFF02 |archive-date=3 August 2017 |url-status=dead}}{{cite web |title=Last heats day in Kazan |work=Best Swimming |date=9 August 2015 |url=http://www.bestswimming.com.br/2015/08/09/ultimo-dia-de-eliminatorias-em-kazan/ |accessdate=9 August 2015 |language=pt |archive-url=https://web.archive.org/web/20150923184316/http://www.bestswimming.com.br/2015/08/09/ultimo-dia-de-eliminatorias-em-kazan/ |archive-date=23 September 2015 |url-status=dead}} 19th in the Women's 100 metre freestyle,{{cite web |title=Results of the 100-metre freestyle at 2015 Kazan |work=OmegaTiming |date=6 August 2015 |url=http://www.omegatiming.com/File/Download?id=00010F020001001500FFFFFFFFFFFF02 |accessdate=6 August 2015}} and 27th in the Women's 200 metre freestyle.{{cite web |title=Results of the 200-metre freestyle at 2015 Kazan |work=OmegaTiming |date=4 August 2015 |url=http://www.omegatiming.com/File/Download?id=00010F020001001600FFFFFFFFFFFF02 |accessdate=4 August 2015}}

In April 2016, at the Maria Lenk Trophy tournament held in Rio de Janeiro, Oliveira broke the South American record in the 100-metre freestyle, with a time of 54.03,{{cite web |title=Seletiva olímpica tem recorde sul-americano e empate em prova de T. Pereira |work=UOL |date=19 April 2016 |url=http://olimpiadas.uol.com.br/noticias/2016/04/19/com-recorde-sul-americano-larissa-oliveira-confirma-vaga-na-rio-2016.htm |accessdate=19 April 2016 |language=pt}} and in the 200-metre freestyle, with a time of 1:57.37.{{cite web |title=Larissa bate recorde nos 200m livre e garante vaga nos Jogos com Manuella |work=Globoesporte |date=17 April 2016 |url=http://globoesporte.globo.com/olimpiadas/noticia/2016/04/larissa-bate-recorde-e-ao-lado-de-manu-reforca-time-feminino-para-o-rio.html |accessdate=18 April 2016 |language=pt}}

=2016 Summer Olympics=

At the 2016 Summer Olympics, she finished 21st in the Women's 100 metre freestyle, 35th in the Women's 200 metre freestyle,{{cite web |title=More than a hundred days after the accident, Larissa returns to compete with São Paulo titles |work=Globoesporte |date=1 July 2017 |url=http://globoesporte.globo.com/natacao/noticia/mais-de-cem-dias-apos-acidente-larissa-volta-a-competir-com-titulo-paulista.ghtml |accessdate=25 July 2017 |language=pt}} 11th in the Women's 4 × 100 metre freestyle relay,{{cite web |title=Etiene Medeiros back to swim well and advance in the 100m freestyle: "It left a top weight of me" |work=Globoesporte |date=10 August 2016 |url=http://globoesporte.globo.com/olimpiadas/natacao/noticia/2016/08/etiene-medeiros-volta-nadar-bem-e-avanca-semifinais-dos-100m-livre.html |accessdate=17 August 2016 |language=pt}} and 13th in the Women's 4 × 100 metre medley relay.{{cite web |title=Etiene takes the last vacancy in the semis, and 4x100m medley advances after 36 years |work=Globoesporte |date=12 August 2016 |url=http://globoesporte.globo.com/olimpiadas/natacao/noticia/2016/08/etiene-arranca-ultima-vaga-nas-semis-dos-50m-livre-e-gracielle-fica-distante.html |accessdate=17 August 2016 |language=pt}} In the Women's 4 × 200 metre freestyle relay, she broke the South American record, with a time of 7:55.68, along with Jéssica Cavalheiro, Gabrielle Roncatto and Manuella Lyrio, finishing 11th.{{cite web |title=The Record of the continent to the 4x200m freestyle girls |work=CBDA |date=10 August 2016 |url=http://www.cbda.org.br/cbda/natacao/noticias/17644/recorde-do-continente-para-meninas-do-4x200m-livre |accessdate=17 August 2016 |language=pt}}

=2016–20=

In September 2016, at the José Finkel Trophy (short course competition), she broke the South American record in the 4×200-metre freestyle relay, with a time of 7:52.71, along with Joanna Maranhão, Aline Rodrigues and Manuella Lyrio.{{cite web |title=Finkel finishes with 38 new records and Pinheiros as biggest winner of history |work=CBDA |date=17 September 2016 |url=http://www.cbda.org.br/cbda/natacao/noticias/17715/finkel-termina-com-38-novos-recordes-e-pinheiros-como-maior-vencedor-da-historia |accessdate=26 July 2017 |language=pt}}

At the 2016 FINA World Swimming Championships (25 m) in Windsor, Ontario, she won a silver medal at the 4 × 50 metre mixed medley relay, along with Etiene Medeiros, Felipe Lima and Nicholas Santos.{{cite web |title=Results of the 4x50-metre mixed medley relay at 2016 Windsor |work=OmegaTiming |date=8 December 2016 |url=http://www.omegatiming.com/File/Download?id=000110000D02044202FFFFFFFFFFFF02 |accessdate=25 July 2017}} She also finished 20th in the Women's 50 metre freestyle,{{cite web |title=Results of the 50-metre freestyle at 2016 Windsor |work=OmegaTiming |date=10 December 2016 |url=http://omegatiming.com/File/Download?id=000110000D01001400FFFFFFFFFFFF02 |accessdate=25 July 2017 |archive-url=https://web.archive.org/web/20180930163959/http://www.omegatiming.com/File/Download?id=000110000D01001400FFFFFFFFFFFF02 |archive-date=30 September 2018 |url-status=dead}} 15th in the Women's 100 metre freestyle,{{cite web |title=Results of the 100-metre freestyle at 2016 Windsor |work=OmegaTiming |date=7 December 2016 |url=http://omegatiming.com/File/Download?id=000110000D01001501FFFFFFFFFFFF02 |accessdate=25 July 2017 |archive-url=https://web.archive.org/web/20170703203522/http://www.omegatiming.com/File/Download?id=000110000D01001501FFFFFFFFFFFF02 |archive-date=3 July 2017 |url-status=dead}} and 13th in the Women's 200 metre freestyle.{{cite web |title=Results of the 200-metre freestyle at 2016 Windsor |work=OmegaTiming |date=6 December 2016 |url=http://omegatiming.com/File/Download?id=000110000D01001600FFFFFFFFFFFF02 |accessdate=25 July 2017 |archive-url=https://web.archive.org/web/20180930085608/http://www.omegatiming.com/File/Download?id=000110000D01001600FFFFFFFFFFFF02 |archive-date=30 September 2018 |url-status=dead}}

On 9 March 2017, a tree fell in her car and struck her thigh, causing a very serious injury. Almost four months later, she returned to compete.

At the 2018 José Finkel Trophy (short course), she broke the South American record in the 100-metre freestyle (52.45) and 200-metre freestyle (1:54.50).{{cite web |title=After an accident in 2017, Larissa Oliveira goes to the World Championship in China |work=Globoesporte |date=27 August 2018 |url=https://globoesporte.globo.com/natacao/noticia/apos-acidente-em-2017-larissa-oliveira-vai-a-mundial-na-china-momento-especial.ghtml |accessdate=11 May 2019 |language=pt}}{{cite web |title=More 13 records beaten at Finkel 2018 |work=Best Swim |date=28 August 2018 |url=https://www.bestswim.com.br/2018/08/28/mais-13-recordes-batidos-no-finkel-2018/ |accessdate=11 May 2019 |language=pt}}

At the 2018 FINA World Swimming Championships (25 m) in Hangzhou, China, she finished 5th in the Mixed 4 × 50 metre freestyle relay,{{cite web |title=Results of the Mixed 4x50-metre freestyle at 2018 Hangzhou |work=OmegaTiming |date=12 December 2018 |url=http://www.omegatiming.com/File/Download?id=000112010C0301F604FFFFFFFFFFFF01 |accessdate=25 December 2018}} 9th in the Mixed 4 × 50 metre medley relay,{{cite web |title=Results of the Mixed 4x50-metre medley at 2018 Hangzhou |work=OmegaTiming |date=13 December 2018 |url=http://www.omegatiming.com/File/Download?id=000112010C0305F601FFFFFFFFFFFF01 |accessdate=11 May 2019}} 11th in the Women's 100 metre freestyle{{cite web |title=Results of the 100-metre freestyle at 2018 Hangzhou |work=OmegaTiming |date=12 December 2018 |url=http://omegatiming.com/File/Download?id=000112010C0201EC02FFFFFFFFFFFF01 |accessdate=11 May 2019 |archive-url=https://web.archive.org/web/20181214213933/http://omegatiming.com/File/Download?id=000112010C0201EC02FFFFFFFFFFFF01 |archive-date=14 December 2018 |url-status=dead}} and 11th in the Women's 200 metre freestyle.{{cite web |title=Results of the 200-metre freestyle at 2018 Hangzhou |work=OmegaTiming |date=11 December 2018 |url=http://omegatiming.com/File/Download?id=000112010C0201EE01FFFFFFFFFFFF01 |accessdate=11 May 2019 |archive-url=https://web.archive.org/web/20181214114713/http://omegatiming.com/File/Download?id=000112010C0201EE01FFFFFFFFFFFF01 |archive-date=14 December 2018 |url-status=dead}} She chose not to swim the Women's 50 metre freestyle.{{fact|date=February 2024}}

At the 2019 Pan American Games held in Lima, Peru, Oliveira won the notable number of 7 medals in the competition, entering the list of the biggest medalists in Brazil in Pan-American history. She got her first gold in Pans (Mixed 4 × 100 metre medley relay[https://wrsd.lima2019.pe/PAG2019/resPAG2019/pdf/PAG2019/SWM/PAG2019_SWM_C73B1_SWMX4X100MMD----------FNL-000100--.pdf Mixed 4 × 100 metre medley relay Final]), got her first individual medals (bronze in Women's 100 metre freestyle[https://wrsd.lima2019.pe/PAG2019/resPAG2019/pdf/PAG2019/SWM/PAG2019_SWM_C74A_SWMW100MFR------------FNL---------.pdf Women's 100m Freestyle - A Final] and Women's 200 metre freestyle[https://wrsd.lima2019.pe/PAG2019/resPAG2019/pdf/PAG2019/SWM/PAG2019_SWM_C74A_SWMW200MFR------------FNL---------.pdf Women's 200m Freestyle - A Final]), and won 2 silver in Women's 4 × 100 metre freestyle relay[https://wrsd.lima2019.pe/PAG2019/resPAG2019/pdf/PAG2019/SWM/PAG2019_SWM_C73B2_SWMW4X100MFR----------FNL---------.pdf Women's 4 × 100 metre freestyle relay Final] and Mixed 4 × 100 metre freestyle relay,[https://wrsd.lima2019.pe/PAG2019/resPAG2019/pdf/PAG2019/SWM/PAG2019_SWM_C73B1_SWMX4X100MFR----------FNL-000100--.pdf Mixed 4 × 100 metre freestyle relay Final] and 2 bronzes in Women's 4 × 200 metre freestyle relay{{Cite web |url=https://wrsd.lima2019.pe/PAG2019/resPAG2019/pdf/PAG2019/SWM/PAG2019_SWM_C73B1_SWMW4X200MFR----------FNL-000100--.pdf |title=Women's 4 × 200 metre freestyle relay Final |access-date=11 August 2019 |archive-date=10 August 2019 |archive-url=https://web.archive.org/web/20190810030245/https://wrsd.lima2019.pe/PAG2019/resPAG2019/pdf/PAG2019/SWM/PAG2019_SWM_C73B1_SWMW4X200MFR----------FNL-000100--.pdf |url-status=dead }} and Women's 4 × 100 metre medley relay.{{cite web |url=https://wrsd.lima2019.pe/PAG2019/resPAG2019/pdf/PAG2019/SWM/PAG2019_SWM_C73B1_SWMW4X100MMD----------FNL-000100--.pdf |title=FINAL RESULTS |date=10 August 2019 |website=www.lima2019.pe |publisher=ATOS |access-date=10 August 2019}}

She retired from swimming in December 2022.[https://ge.globo.com/natacao/noticia/2022/12/10/larissa-oliveira-da-natacao-anuncia-aposentadoria.ghtml Larissa Oliveira, da natação, anuncia aposentadoria]

Personal bests

Larissa Oliveira is the current holder, or former holder, of the following records:{{cite web |title=Women's Swimming Records |work=CBDA |year=2014 |url=http://www.cbda.org.br/recordes/oficiais-femininos-id-266 |accessdate=20 September 2014 |language=pt |url-status=dead |archiveurl=https://web.archive.org/web/20121120074131/http://www.cbda.org.br/recordes/oficiais-femininos-id-266 |archivedate=20 November 2012}}

Long Course (50 meters):

South American record holder of the 100m freestyle: 54.03, time obtained on 19 April 2016
South American record holder of the 200m freestyle: 1:57.37, time obtained on 17 April 2016
South American record holder of the {{nowrap|4 × 100 m}} freestyle: 3:37.39, time obtained on 14 July 2015, with Graciele Herrmann, Etiene Medeiros and Daynara de Paula
South American record holder of the {{nowrap|4 × 200 m}} freestyle: 7:55.68, time obtained on 6 August 2016, with Jéssica Cavalheiro, Manuella Lyrio and Gabrielle Roncatto
South American record holder of the {{nowrap|4 × 100 m}} mixed free: 3:25.58, time obtained on 8 August 2015, with Matheus Santana, Bruno Fratus and Daynara de Paula
South American record holder of the {{nowrap|4 × 100 m}} mixed medley: 3:47.99, time obtained on 13 December 2017, with Leonardo de Deus, Pedro Cardona and Daiene Dias

Short course (25 meters):

South American record holder of the 100m freestyle: 52.45, time obtained on 26 August 2018
South American record holder of the 200m freestyle: 1:54.50, time obtained on 27 August 2018
South American record holder of the 4x50m freestyle: 1:38.78, time obtained on 7 December 2014, with Daynara de Paula, Daiane Oliveira and Alessandra Marchioro
South American record holder of the {{nowrap|4 × 100 m}} freestyle: 3:33.93, time obtained on 5 December 2014, with Daynara de Paula, Daiane Oliveira and Alessandra Marchioro
Former South American record holder of the {{nowrap|4 × 200 m}} freestyle: 7:58.84, time obtained on 3 September 2014, with Gabriele Roncatto, Aline Rodrigues and Daniele de Jesus
South American record holder of the 4x50m medley: 1:46.47, time obtained on 5 December 2014, with Ana Carla Carvalho, Daynara de Paula and Etiene Medeiros
South American record holder of the {{nowrap|4 × 100 m}} medley: 3:57.66, time obtained on 14 December 2012, with Fabíola Molina, Beatriz Travalon and Daynara de Paula
South American record holder of the 4x50m mixed freestyle: 1:29.17, time obtained on 6 December 2014, with César Cielo, João de Lucca and Etiene Medeiros
South American record holder of the 4x50m mixed medley: 1:37.26, time obtained on 4 December 2014, with Nicholas Santos, Etiene Medeiros and Felipe França Silva