Below is a complete list of the Portuguese records in swimming, which are ratified by Portuguese Swimming Federation (FPN).
Long course (50 m)
Men
| Event | Time | Name | Club | Date | Meet | Location | Ref | |
|---|---|---|---|---|---|---|---|---|
| 50m freestyle | 21.67 | Diogo Ribeiro | Portugal | 27 June 2025 | European U23 Championships | Šamorín, Slovakia | ||
| 100m freestyle | 47.98 | Diogo Ribeiro | Benfica | 31 March 2023 | Portugal Open | Funchal, Portugal | ||
| 200m freestyle | 1:47.97 | Miguel Nascimento | Benfica | 6 April 2019 | Portuguese Championships | Coimbra, Portugal | ||
| 400m freestyle | 3:50.56 | José Lopes | Portugal | 6 June 2021 | Mare Nostrum | Barcelona, Spain | ||
| 800m freestyle | 7:52.68 | José Lopes | Portugal | 22 May 2021 | European Championships | Budapest, Hungary | ||
| 1500m freestyle | 15:15.12 | Guilherme Pina | Sporting CP | 30 March 2017 | Portuguese Championships | Coimbra, Portugal | ||
| 50m backstroke | 25.25 | h | João Costa | Vitória Sport Clube | 4 April 2025 | Portuguese Championships | Oeiras, Portugal | |
| 100m backstroke | 53.71 | h | João Costa | Portugal | 24 July 2023 | World Championships | Fukuoka, Japan | |
| 200m backstroke | 1:57.06 | Francisco Santos | Sporting CP | 6 June 2021 | International Meet | Porto, Portugal | ||
| 50m breaststroke | 27.92 | b | Alexandre Amorim | Vitória Sport Clube | 15 April 2025 | Swim Open Stockholm | Stockholm, Sweden | |
| 100m breaststroke | 1:01.01 | h | Carlos Almeida | Portugal | 28 July 2013 | World Championships | Barcelona, Spain | |
| 200m breaststroke | 2:11.92 | h | Gabriel Lopes | Portugal | 13 August 2022 | European Championships | Rome, Italy | |
| 50m butterfly | 22.77 | Diogo Ribeiro | Portugal | 28 July 2025 | World Championships | Singapore, Singapore | ||
| 100m butterfly | 51.17 | Diogo Ribeiro | Portugal | 17 February 2024 | World Championships | Doha, Qatar | ||
| 200m butterfly | 1:56.17 | h | Pedro Oliveira | Portugal | 28 July 2009 | World Championships | Rome, Italy | |
| 200m individual medley | 1:58.19 | Alexis Santos | Sporting CP | 6 April 2019 | Portuguese Championships | Coimbra, Portugal | ||
| 400m individual medley | 4:15.84 | h | Alexis Santos | Portugal | 6 August 2016 | Olympic Games | Rio de Janeiro, Brazil | |
| 4×50m freestyle relay | 1:29.80 | not ratified |
| Benfica | 27 July 2022 | Portuguese Open | Oeiras, Portugal | |
| 4×100m freestyle relay | 3:20.66 | not ratified |
| Portugal | 3 July 2022 | Mediterranean Games | Oran, Algeria | |
| 4×200m freestyle relay | 7:16.48 |
| Portugal | 31 July 2009 | World Championships | Rome, Italy | ||
| 4×50m medley relay | 1:41.67 | not ratified |
| Sporting CP | 29 July 2022 | Portuguese Open | Oeiras, Portugal | |
| 4×100m medley relay | 3:37.50 | not ratified |
| Portugal | 4 July 2022 | Mediterranean Games | Oran, Algeria | |
| 4×100m medley relay | 3:35.63 | h, =, not ratified |
| Portugal | 30 July 2023 | World Championships | Fukuoka, Japan | |
| 4×100m medley relay | 3:35.63 | h, =, not ratified |
| Portugal | 18 February 2024 | World Championships | Doha, Qatar |
Legend: # – Record awaiting ratification by FPN; WR – World record; ER – European record;
Records not set in finals: h – heat; sf – semifinal; r – relay 1st leg; rh – relay heat 1st leg; b – B final; † – en route to final mark; tt – time trial
Records not set in finals: h – heat;
Women
| Event | Time | Name | Club | Date | Meet | Location | Ref | |
|---|---|---|---|---|---|---|---|---|
| 50m freestyle | 25.25 | Ana Rodrigues | Desportiva de Viana | 30 March 2023 | Portugal Open | Funchal, Portugal | ||
| 100m freestyle | 55.88 | Francisca Martins | Foca Quinta Da Lixa - CNF | 12 July 2024 | Portugal Championships | Oeiras, Portugal | ||
| 200m freestyle | 1:57.85 | Francisca Martins | Portugal | 22 July 2025 | World University Games | Berlin, Germany | ||
| 400m freestyle | 4:07.50 | Francisca Martins | Portugal | 23 July 2025 | World University Games | Berlin, Germany | ||
| 800m freestyle | 8:29.33 | Diana Durães | Portugal | 23 June 2018 | Mediterranean Games | Tarragona, Spain | ||
| 1500m freestyle | 16:15.12 | Diana Durães | Benfica | 9 February 2020 | Lisbon International Meeting | Lisbon, Portugal | ||
| 50m backstroke | 28.24 | Rafaela Azevedo | Sport Algés e Dafundo | 23 December 2021 | Jamor Open | Oeiras, Portugal | ||
| 100m backstroke | 1:00.34 | Camila Rebelo | Portugal | 20 July 2025 | World University Games | Berlin, Germany | ||
| 200m backstroke | 2:08.95 | Camila Rebelo | Portugal | 18 June 2024 | European Championships | Belgrade, Serbia | ||
| 50m breaststroke | 30.73 | h | Ana Rodrigues | Desportiva de Viana | 10 June 2023 | Porto International Meeting | Porto, Portugal | |
| 100m breaststroke | 1:08.22 | Ana Rodrigues | Desportiva de Viana | 11 June 2023 | Porto International Meeting | Porto, Portugal | ||
| 200m breaststroke | 2:25.67 | sf | Victoria Kaminskaya | Portugal | 25 July 2019 | World Championships | Gwangju, South Korea | |
| 50m butterfly | 26.58 | Ana Guedes | Ginasio de Vila Real | 6 June 2021 | International Meet | Porto, Portugal | ||
| 100m butterfly | 58.76 | sf | Sara Oliveira | Portugal | 12 August 2010 | European Championships | Budapest, Hungary | |
| 200m butterfly | 2:08.03 | Ana Monteiro | Portugal | 6 August 2018 | European Championships | Glasgow, United Kingdom | ||
| 200m individual medley | 2:13.87 | Victoria Kaminskaya | Portugal | 10 April 2017 | Spanish Championships | Pontevedra, Spain | ||
| 400m individual medley | 4:40.11 | Victoria Kaminskaya | Portugal | 9 April 2017 | Spanish Championships | Pontevedra, Spain | ||
| 4×50m freestyle relay | 1:46.22 | not ratified |
| FC Porto | 1 April 2011 | Portuguese Championships | Rio Maior, Portugal | |
| 4×100m freestyle relay | 3:51.11 | not ratified |
| Sporting CP | 5 April 2025 | Portuguese Championships | Oeiras, Portugal | |
| 4×200m freestyle relay | 8:13.42 |
| Portugal | 23 June 2018 | Mediterranean Games | Tarragona, Spain | ||
| 4×50m medley relay | 1:56.39 | not ratified |
| Sport Algés e Dafundo | 3 August 2019 | Portuguese Open | Funchal, Portugal | |
| 4×100m medley relay | 4:05.26 | h, not ratified |
| Portugal | 16 February 2024 | World Championships | Doha, Qatar |
Legend: # – Record awaiting ratification by FPN; WR – World record; ER – European record;
Records not set in finals: h – heat; sf – semifinal; r – relay 1st leg; rh – relay heat 1st leg; b – B final; † – en route to final mark; tt – time trial
Records not set in finals: h – heat;
Mixed relay
| Event | Time | Name | Club | Date | Meet | Location | Ref | |
|---|---|---|---|---|---|---|---|---|
| 4×50 m freestyle relay | 1:40.41 |
| AN Norte de Portugal | 14 May 2022 | Trofeo Internacional Villa de Gijon | Gijon, Spain | ||
| 4×100 m freestyle relay | 3:31.22 |
| Portugal | 21 July 2025 | World University Games | Berlin, Germany | ||
| 4×50 m medley relay | 1:49.28 |
| AN Norte de Portugal | 15 May 2022 | Trofeo Internacional Villa de Gijon | Gijon, Spain | ||
| 4×100 m medley relay | 3:57.26 |
| Sporting CP | 5 April 2024 | Portugal Open | Coimbra, Portugal |
Legend: # – Record awaiting ratification by FPN; WR – World record; ER – European record;
Records not set in finals: h – heat
Records not set in finals: h – heat
Short Course (25 m)
Men
| Event | Time | Name | Club | Date | Meet | Location | Ref | |
|---|---|---|---|---|---|---|---|---|
| 50m freestyle | 21.15 | Diogo Ribeiro | Benfica | 13 December 2025 | Portuguese Championships | Leiria, Portugal | ||
| 100m freestyle | 46.55 | r | Diogo Ribeiro | Benfica | 15 December 2024 | Portuguese Championships | Tomar, Portugal | |
| 200m freestyle | 1:43.16 | r | Miguel Nascimento | Portugal | 14 December 2018 | World Championships | Hangzhou, China | |
| 400m freestyle | 3:42.57 | h | José Lopes | Portugal | 16 December 2021 | World Championships | Abu Dhabi, United Arab Emirates | |
| 800m freestyle | 7:41.51 | José Lopes | Braga | 14 April 2024 | Felgueiras International Meeting | Felgueiras, Portugal | ||
| 1500m freestyle | 14:39.82 | h | José Lopes | Portugal | 20 December 2021 | World Championships | Abu Dhabi, United Arab Emirates | |
| 50m backstroke | 23.35 | sf | Alexis Santos | Portugal | 18 December 2021 | World Championships | Abu Dhabi, United Arab Emirates | |
| 100m backstroke | 50.82 | Gabriel Lopes | Louzan Natacao | 11 December 2022 | Portuguese Championships | Leiria, Portugal | ||
| 200m backstroke | 1:52.66 | h | Gabriel Lopes | Portugal | 16 December 2018 | World Championships | Hangzhou, China | |
| 50m breaststroke | 27.01 | Alexandre Amorim | Vitoria | 14 April 2024 | Felgueiras International Meeting | Felgueiras, Portugal | ||
| 100m breaststroke | 58.19 | sf | Carlos Almeida | Portugal | 22 November 2012 | European Championships | Chartres, France | |
| 200m breaststroke | 2:05.59 | Carlos Almeida | Portugal | 25 November 2012 | European Championships | Chartres, France | ||
| 50m butterfly | 22.48 | h | Diogo Ribeiro | Benfica | 14 December 2025 | Portuguese Championships | Leiria, Portugal | |
| 100m butterfly | 50.12 | Diogo Ribeiro | Benfica | 14 December 2024 | Portuguese Championships | Tomar, Portugal | ||
| 200m butterfly | 1:53.39 | h | Diogo Carvalho | Portugal | 12 December 2009 | European Championships | Istanbul, Turkey | |
| 100m individual medley | 52.73 | sf | Alexis Santos | Portugal | 7 December 2019 | European Championships | Glasgow, United Kingdom | |
| 200m individual medley | 1:53.45 | Diogo Carvalho | Portugal | 4 December 2015 | European Championships | Netanya, Israel | ||
| 400m individual medley | 4:05.87 | Gabriel Lopes | Benfica | 9 December 2022 | Portuguese Championships | Leiria, Portugal | ||
| 4×50m freestyle relay | 1:26.91 |
| Benfica | 9 December 2022 | Portuguese Championships | Leiria, Portugal | ||
| 4×100m freestyle relay | 3:12.55 |
| Benfica | 15 December 2024 | Portuguese Championships | Tomar, Portugal | ||
| 4×200m freestyle relay | 6:59.28 |
| Portugal | 14 December 2018 | World Championships | Hangzhou, China | ||
| 4×50m medley relay | 1:33.82 |
| Portugal | 6 December 2023 | European Championships | Otopeni, Romania | ||
| 4×100m medley relay | 3:30.21 | h |
| Portugal | 11 December 2016 | World Championships | Windsor, Canada |
Legend: # – Record awaiting ratification by FPN; WR – World record; ER – European record;
Records not set in finals: h – heat; sf – semifinal; r – relay 1st leg; rh – relay heat 1st leg; b – B final; † – en route to final mark; tt – time trial
Records not set in finals: h – heat;
Women
| Event | Time | Name | Club | Date | Meet | Location | Ref | |
|---|---|---|---|---|---|---|---|---|
| 50m freestyle | 24.94 | Patrícia Conceição | C. N. Amadora | 20 December 2009 | Portuguese Club Championships | Loures, Portugal | ||
| 100m freestyle | 54.66 | Ana Rodrigues | Sanjoanense | 20 December 2019 | Portuguese Championships | Felgueiras, Portugal | ||
| 200m freestyle | 1:55.91 | Francisca Martins | Foca Quinta da Lixa CNF | 12 April 2025 | Felgueiras International Meeting | Felgueiras, Portugal | ||
| 400m freestyle | 4:04.57 | Francisca Martins | Portugal | 10 December 2023 | European Championships | Otopeni, Romania | ||
| 800m freestyle | 8:20.97 | h | Diana Durães | Portugal | 4 December 2019 | European Championships | Glasgow, United Kingdom | |
| 1500m freestyle | 15:55.19 | Diana Durães | S.L. Benfica | 23 November 2019 | Regional Championships | Felgueiras, Portugal | ||
| 50m backstroke | 27.16 | sf | Camila Rebelo | Portugal | 6 December 2025 | European Championships | Lublin, Poland | |
| 100m backstroke | 57.79 | h | Camila Rebelo | Portugal | 4 December 2025 | European Championships | Lublin, Poland | |
| 200m backstroke | 2:03.51 | Camila Rebelo | Portugal | 3 December 2025 | European Championships | Lublin, Poland | ||
| 50m breaststroke | 29.98 | Ana Rodrigues | Braga | 13 December 2025 | Portuguese Championships | Leiria, Portugal | ||
| 100m breaststroke | 1:06.41 | Ana Rodrigues | Braga | 14 December 2025 | Portuguese Championships | Leiria, Portugal | ||
| 200m breaststroke | 2:22.12 | Raquel Pereira | Alges e Dafundo | 29 June 2019 | Tournament of Sport Alges and Dafundo | Algés, Portugal | ||
| 50m butterfly | 26.12 | Ana Guedes | Ginasio de Vila Real | 23 April 2023 | Felgueiras International Meeting | Felgueiras, Portugal | ||
| 100m butterfly | 57.93 | Mariana Cunha | Colegio Efanor | 16 December 2025 | Portuguese Championships | Leiria, Portugal | ||
| 200m butterfly | 2:05.74 | Ana Monteiro | Portugal | 12 December 2018 | World Championships | Hangzhou, China | ||
| 100m individual medley | 1:00.19 | = | Mariana Cunha | Colegio Efanor | 13 April 2025 | Felgueiras International Meeting | Felgueiras, Portugal | |
| 100m individual medley | 1:00.19 | = | Mariana Cunha | Colegio Efanor | 15 December 2025 | Portuguese Championships | Leiria, Portugal | |
| 200m individual medley | 2:11.70 | Camila Rebelo | Louzan Natacao | 14 December 2024 | Portuguese Championships | Tomar, Portugal | ||
| 400m individual medley | 4:36.19 | Victoria Kaminskaya | Portugal | 13 December 2017 | European Championships | Copenhagen, Denmark | ||
| 4×50m freestyle relay | 1:41.99 | h |
| Portugal | 5 December 2023 | European Championships | Otopeni, Romania | |
| 4×100m freestyle relay | 3:42.27 |
| Sporting CP | 20 December 2025 | Portuguese Club Championships | Quarteira, Portugal | ||
| 4×200m freestyle relay | 8:03.35 |
| Benfica | 22 December 2023 | Portuguese Club Championships | Felgueiras, Portugal | ||
| 4×50m medley relay | 1:49.10 | h |
| Portugal | 7 December 2025 | European Championships | Lublin, Poland | |
| 4×100m medley relay | 4:05.43 |
| Sporting CP | 20 December 2025 | Portuguese Club Championships | Quarteira, Portugal |
Legend: # – Record awaiting ratification by FPN; WR – World record; ER – European record;
Records not set in finals: h – heat; sf – semifinal; r – relay 1st leg; rh – relay heat 1st leg; b – B final; † – en route to final mark; tt – time trial
Records not set in finals: h – heat;
Mixed relay
| Event | Time | Name | Club | Date | Meet | Location | Ref | |
|---|---|---|---|---|---|---|---|---|
| 4×50 m freestyle relay | 1:34.61 | h |
| Portugal | 4 December 2025 | European Championships | Lublin, Poland | |
| 4×100 m freestyle relay | 3:38.72 | FC Porto | 14 November 2021 | Felguerias, Portugal | ||||
| 4×50 m medley relay | 1:44.20 |
| Sport Lisboa e Benfica | 14 December 2025 | Portuguese Championships | Leiria, Portugal | ||
| 4×50 m medley relay | 1:42.17 | h, not ratified |
| Portugal | 10 December 2023 | European Championships | Otopeni, Romania | |
| 4×100 m medley relay | 3:58.31 | Vitoria | 14 November 2021 | Felguerias, Portugal |
Legend: # – Record awaiting ratification by FPN; WR – World record; ER – European record;
Records not set in finals: h – heat
Records not set in finals: h – heat
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