# List of Bangladeshi records in swimming

The Bangladeshi records in swimming are the fastest ever performances of swimmers from Bangladesh, which are recognised and ratified by the Bangladesh Swimming Federation.
All records were set in finals unless noted otherwise.

## Long Course (50 m)
### Men

| Event | Time | | Name | Club | Date | Meet | Location |
| 50m freestyle | 23.92 | h | Mohammad Mahfizur Rahman | Bangladesh | 11 August 2016 | Olympic Games | Rio de Janeiro, Brazil |
| 100m freestyle | 52.34 | | Mohammad Mahfizur Rahman | Bangladesh | 10 February 2016 | South Asian Games | Guwahati, India |
| 200m freestyle | 1:56.19 | | Mohammad Mahfizur Rahman | Bangladesh | 6 February 2016 | South Asian Games | Guwahati, India |
| 400m freestyle | 4:19.58 | | Mohammad Mahfizur Rahman | Bangladesh | 9 February 2016 | South Asian Games | Guwahati, India |
| 800m freestyle | 9:05.59 | † | Mohammad Mahfizur Rahman | Bangladesh | 7 February 2016 | South Asian Games | Guwahati, India |
| 1500m freestyle | 17:11.95 | | Mohammad Mahfizur Rahman | Bangladesh | 7 February 2016 | South Asian Games | Guwahati, India |
| 50m backstroke | 27.47 | | Samiul Islam Rafi | Bangladesh | 7 April 2024 | Thailand Age Group Championships | Samut Prakan, Thailand |
| 100m backstroke | 58.95 | h | Samiul Islam Rafi | Bangladesh | 12 February 2024 | World Championships | Doha, Qatar |
| 200m backstroke | 2:11.08 | h | Samiul Islam Rafi | Bangladesh | 10 April 2024 | Thailand Age Group Championships | Samut Prakan, Thailand |
| 50m breaststroke | 30.21 | sf | Mohamed Ariful Islam | Bangladesh | 13 May 2017 | Islamic Solidarity Games | Baku, Azerbaijan |
| 100m breaststroke | 1:06.64 | | Mohamed Kamal Hossain | Bangladesh | 7 February 2016 | South Asian Games | Guwahati, India |
| 200m breaststroke | 2:26.99 | | Mohamed Shariful Islam | Bangladesh | 6 February 2016 | South Asian Games | Guwahati, India |
| 50m butterfly | 26.06 | | Mohamed Mahamudun Nobi Nahid | Bangladesh | 10 February 2016 | South Asian Games | Guwahati, India |
| 100m butterfly | 56.64 | | Mohamed Mahamudun Nobi Nahid | Bangladesh | 6 February 2016 | South Asian Games | Guwahati, India |
| 200m butterfly | 2:13.02 | | Mohamed Juwel Ahmed | Bangladesh | 9 February 2016 | South Asian Games | Guwahati, India |
| 200m individual medley | 2:13.69 | h | Mohamed Juwel Ahmed | Bangladesh | 14 May 2017 | Islamic Solidarity Games | Baku, Azerbaijan |
| 400m individual medley | 4:52.50 | | Mohamed Juwel Ahmed | Bangladesh | 8 February 2016 | South Asian Games | Guwahati, India |
| 4×100m freestyle relay | 3:39.72 | | Rafiqul Islam (58.00)Mohamed Mahfizur (52.99)Mohamed Anik Islam (55.22)Mohamed Ashief Riza (53.51) | Bangladesh | 6 February 2016 | South Asian Games | Guwahati, India |
| 4×200m freestyle relay | 8:31.08 | | Mohamed Ashief Riza (2:01.01)Mohamed Anik Islam (2:04.12)Mohamed Juwel Ahmed (2:06.29)Mohamed Mahfizur (2:19.66) | Bangladesh | 9 February 2016 | South Asian Games | Guwahati, India |
| 4×100m medley relay | 4:01.03 | | Mohamed Juwel Ahmed (1:03.86)Mohamed Mahfizur (1:07.47)Mohamed Mahamudun (56.86)Mohamed Kamal Hossain (52.84) | Bangladesh | 10 February 2016 | South Asian Games | Guwahati, India |

### Women

| Event | Time | | Name | Club | Date | Meet | Location |
| 50m freestyle | 29.78 | h | Junayna Ahmed | Bangladesh | 30 July 2021 | Olympic Games | Tokyo, Japan |
| 100m freestyle | 1:06.16 | | Miss Najma Khatun | Bangladesh | 10 February 2016 | South Asian Games | Guwahati, India |
| 200m freestyle | 2:27.14 | | Miss Najma Khatun | Bangladesh | 6 February 2016 | South Asian Games | Guwahati, India |
| 400m freestyle | 5:12.78 | | Miss Najma Khatun | Bangladesh | 17 May 2017 | Islamic Solidarity Games | Baku, Azerbaijan |
| 800m freestyle | 10:49.98 | | Miss Najma Khatun | Bangladesh | 13 May 2017 | Islamic Solidarity Games | Baku, Azerbaijan |
| 1500 m freestyle | | | | | |
| 50m backstroke | 32.86 | sf | Naima Akter | Bangladesh | 16 May 2017 | Islamic Solidarity Games | Baku, Azerbaijan |
| 100m backstroke | 1:12.12 | sf | Naima Akter | Bangladesh | 13 May 2017 | Islamic Solidarity Games | Baku, Azerbaijan |
| 200m backstroke | 2:46.93 | | Naima Akter | Bangladesh | 7 February 2016 | South Asian Games | Guwahati, India |
| 50m breaststroke | 34.81 | | Mahfuza Khatun | Bangladesh | 13 May 2017 | Islamic Solidarity Games | Baku, Azerbaijan |
| 100m breaststroke | 1:17.86 | | Mahfuza Khatun | Bangladesh | 7 February 2016 | South Asian Games | Guwahati, India |
| 200m breaststroke | 2:49.60 | | Romana Akter | Bangladesh | 6 February 2016 | South Asian Games | Guwahati, India |
| 50m butterfly | 31.67 | | Papia Khatun | Bangladesh | 10 February 2016 | South Asian Games | Guwahati, India |
| 100m butterfly | 1:09.88 | | Sonia Aktar | Bangladesh | 6 February 2016 | South Asian Games | Guwahati, India |
| 200m butterfly | 2:34.95 | h | Junayna Ahmed | Bangladesh | 24 July 2019 | World Championships | Gwangju, South Korea |
| 200m individual medley | 2:42.73 | | Romana Akter | Bangladesh | 10 February 2016 | South Asian Games | Guwahati, India |
| 400m individual medley | 5:59.28 | | Romana Akter | Bangladesh | 7 February 2016 | South Asian Games | Guwahati, India |
| 4×100 m freestyle relay | | | | | | |
| 4×200m freestyle relay | 10:02.03 | | Mst Sabura Khatun (2:31.15)Most Sharmin Sultana (2:30.69)Romana Akter (2:32.52)Miss Najma Khatun (2:27.67) | Bangladesh | 9 February 2016 | South Asian Games | Guwahati, India |
| 4×100m medley relay | 4:50.36 | | Naima Akter (1:14.45)Mahfuza Khatun (1:18.45)Sonia Aktar (1:11.09)Najma Khatun (1:06.37) | Bangladesh | 10 February 2016 | South Asian Games | Guwahati, India |

## Short Course (25 m)
### Men

| Event | Time | | Name | Club | Date | Meet | Location |
| 50m freestyle | 23.04 | | Mohammad Asif Reza | Bangladesh | 6 December 2019 | South Asian Games | Kathmandu, Nepal |
| 100m freestyle | 51.25 | | Mohammad Mahfizur Rahman | Bangladesh | 9 December 2019 | South Asian Games | Kathmandu, Nepal |
| 200m freestyle | 1:54.22 | | Mohammad Mahfizur Rahman | Bangladesh | 5 December 2019 | South Asian Games | Kathmandu, Nepal |
| 400m freestyle | 4:12.24 | | Faisal Ahamed | Bangladesh | 8 December 2019 | South Asian Games | Kathmandu, Nepal |
| 800m freestyle | | | | | |
| 1500m freestyle | 17:00.33 | | Faisal Ahamed | Bangladesh | 6 December 2019 | South Asian Games | Kathmandu, Nepal |
| 50m backstroke | 25.09 | h | Samiul Islam Rafi | Bangladesh | 12 December 2024 | World Championships | Budapest, Hungary |
| 100m backstroke | 54.37 | h | Samiul Islam Rafi | Bangladesh | 10 December 2024 | World Championships | Budapest, Hungary |
| 200m backstroke | 2:14.70 | h | Juwel Ahmmed | Bangladesh | 6 December 2019 | South Asian Games | Kathmandu, Nepal |
| 50m breaststroke | 28.36 | | Mohammed Ariful Islam | Bangladesh | 7 December 2019 | South Asian Games | Kathmandu, Nepal |
| 100m breaststroke | 1:02.95 | | Mohammed Ariful Islam | Bangladesh | 6 December 2019 | South Asian Games | Kathmandu, Nepal |
| 200m breaststroke | 2:23.02 | | Mohammed Ariful Islam | Bangladesh | 5 December 2019 | South Asian Games | Kathmandu, Nepal |
| 50m butterfly | 24.93 | | Mohammad Mahamudun Nahid | Bangladesh | 9 December 2019 | South Asian Games | Kathmandu, Nepal |
| 100m butterfly | 55.25 | | Mohammad Mahamudun Nahid | Bangladesh | 5 December 2019 | South Asian Games | Kathmandu, Nepal |
| 200m butterfly | 2:09.98 | | Juwel Ahmmed | Bangladesh | 8 December 2019 | South Asian Games | Kathmandu, Nepal |
| 100m individual medley | | | | | |
| 200m individual medley | 2:12.47 | | Mohammed Ariful Islam | Bangladesh | 9 December 2019 | South Asian Games | Kathmandu, Nepal |
| 400m individual medley | 4:40.82 | | Juwel Ahmmed | Bangladesh | 7 December 2019 | South Asian Games | Kathmandu, Nepal |
| 4×50m freestyle relay | | | | | | |
| 4×100m freestyle relay | 3:30.72 | | Mohammad Asif RezaMohammed Ariful IslamMohammad Mahamudun NahidMohammad Rahman | Bangladesh | 5 December 2019 | South Asian Games | Kathmandu, Nepal |
| 4×200m freestyle relay | 7:55.25 | | | Bangladesh | 8 December 2019 | South Asian Games | Kathmandu, Nepal |
| 4×50m medley relay | | | | | | |
| 4×100m medley relay | 3:53.75 | | Juwel AhmmedMohammed Ariful IslamMohammad Mahamudun NahidMohammad Asif Reza | Bangladesh | 9 December 2019 | South Asian Games | Kathmandu, Nepal |

### Women

| Event | Time | | Name | Club | Date | Meet | Location |
| 50m freestyle | 30.21 | h | Sonia Aktar | Bangladesh | 15 December 2018 | World Championships | Hangzhou, China |
| 100m freestyle | 1:04.24 | h | Sonia Aktar | Bangladesh | 9 December 2019 | South Asian Games | Kathmandu, Nepal |
| 200 m freestyle | | | | | |
| 400m freestyle | 5:27.81 | | Mst Mukti Khatun | Bangladesh | 8 December 2019 | South Asian Games | Kathmandu, Nepal |
| 800m freestyle | 9:35.15 | | Junayna Ahmed | Bangladesh | 7 December 2019 | South Asian Games | Kathmandu, Nepal |
| 1500 m freestyle | | | | | |
| 50m backstroke | 31.94 | h | Juthi Akter | Bangladesh | 12 December 2024 | World Championships | Budapest, Hungary |
| 100m backstroke | 1:11.25 | h | Juthi Akter | Bangladesh | 10 December 2024 | World Championships | Budapest, Hungary |
| 200m backstroke | 2:38.76 | | Shuraya Chumki | Bangladesh | 6 December 2019 | South Asian Games | Kathmandu, Nepal |
| 50m breaststroke | 35.30 | h | Mahfuza Khatun | Bangladesh | 6 December 2016 | World Championships | Windsor, Canada |
| 100m breaststroke | 1:18.76 | h | Mahfuza Khatun | Bangladesh | 9 December 2016 | World Championships | Windsor, Canada |
| 200m breaststroke | 2:49.08 | | Romana Akter | Bangladesh | 5 December 2019 | South Asian Games | Kathmandu, Nepal |
| 50m butterfly | 31.34 | h | Sonia Aktar | Bangladesh | 9 December 2019 | South Asian Games | Kathmandu, Nepal |
| 100 m butterfly | | | | | |
| 200m butterfly | 2:33.75 | | Junayna Ahmed | Bangladesh | 8 December 2019 | South Asian Games | Kathmandu, Nepal |
| 100 m individual medley | | | | | |
| 200m individual medley | 2:42.50 | h | Sonia Khatun | Bangladesh | 9 December 2019 | South Asian Games | Kathmandu, Nepal |
| 400m individual medley | 5:25.23 | | Junayna Ahmed | Bangladesh | 6 December 2019 | South Asian Games | Kathmandu, Nepal |
| 4×50 m freestyle relay | | | | | | |
| 4×100m freestyle relay | 4:24.37 | | Summa AkterSonia AktarSonia KhatunJunayna Ahmed | Bangladesh | 5 December 2019 | South Asian Games | Kathmandu, Nepal |
| 4×200m freestyle relay | 10:00.13 | | | Bangladesh | 8 December 2019 | South Asian Games | Kathmandu, Nepal |
| 4×50 m medley relay | | | | | | |
| 4×100m medley relay | 5:44.18 | | Shuraya ChumkiRomana AkterSonia KhatunJunayna Ahmed | Bangladesh | 9 December 2019 | South Asian Games | Kathmandu, Nepal |