# List of Sierra Leonean records in swimming

The Sierra Leonan records in swimming are the fastest ever performances of swimmers from Sierra Leone, which are recognised and ratified by the Sierra Leone Amateur Swimming, Diving and Water Polo Association.
All records were set in finals unless noted otherwise.

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

| Event | Time | | Name | Club | Date | Meet | Location |
| 50 m freestyle | 26.90 | h | Osman Kamara | Sierra Leone | 11 August 2016 | Olympic Games | Rio de Janeiro, Brazil |
| 100 m freestyle | | | | | |
| 200 m freestyle | | | | | |
| 400 m freestyle | | | | | |
| 800 m freestyle | | | | | |
| 1500 m freestyle | | | | | |
| 50 m backstroke | 35.85 | h | Moris Beale | Sierra Leone | 8 August 2015 | World Championships | Kazan, Russia |
| 100 m backstroke | | | | | |
| 200 m backstroke | | | | | |
| 50 m breaststroke | 35.13 | h | Moris Beale | Sierra Leone | 25 July 2017 | World Championships | Budapest, Hungary |
| 100 m breaststroke | | | | | |
| 200 m breaststroke | 3:02.89 | h | Moris Beals | Sierra Leone | 9 September 2015 | African Games | Brazzaville, Republic of the Congo |
| 50 m butterfly | 28.68 | h | Joshua Wyse | Sierra Leone | 30 April 2024 | African Championships | Luanda, Angola |
| 100 m butterfly | | | | | |
| 200 m butterfly | | | | | |
| 200 m individual medley | 2:58.48 | h | Moses Yongai | Sierra Leone | 13 March 2024 | African Games | Accra, Ghana |
| 400 m individual medley | | | | | |
| 4×100 m freestyle relay | | | | | | |
| 4×200 m freestyle relay | | | | | | |
| 4×100 m medley relay | | | | | | |

### Women

| Event | Time | | Name | Club | Date | Meet | Location |
| 50 m freestyle | 31.56 | h | Tity Dumbuya | Sierra Leone | 30 July 2021 | Olympic Games | Tokyo, Japan |
| 100 m freestyle | | | | | |
| 200 m freestyle | | | | | |
| 400 m freestyle | | | | | |
| 800 m freestyle | | | | | |
| 1500 m freestyle | | | | | |
| 50 m backstroke | | | | | |
| 100 m backstroke | | | | | |
| 200 m backstroke | | | | | |
| 50 m breaststroke | 47.24 | h | Isha Kanu | Sierra Leone | 21 August 2019 | African Games | Casablanca, Morocco |
| 100 m breaststroke | | | | | |
| 200 m breaststroke | | | | | |
| 50 m butterfly | 37.90 | h | Tity Dumbuya | Sierra Leone | 26 July 2019 | World Championships | Gwangju, South Korea |
| 100 m butterfly | | | | | |
| 200 m butterfly | | | | | |
| 200 m individual medley | | | | | |
| 400 m individual medley | | | | | |
| 4×100 m freestyle relay | | | | | | |
| 4×200 m freestyle relay | | | | | | |
| 4×100 m medley relay | | | | | | |

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

| Event | Time | | Name | Club | Date | Meet | Location |
| 50m freestyle | 27.12 | h | Joshua Wyse | Sierra Leone | 18 December 2021 | World Championships | Abu Dhabi, United Arab Emirates |
| 100m freestyle | 1:07.84 | h | Kamara Osman | Sierra Leone | 15 December 2012 | World Championships | Istanbul, Turkey |
| 200 m freestyle | | | | | |
| 400 m freestyle | | | | | |
| 800 m freestyle | | | | | |
| 1500 m freestyle | | | | | |
| 50m backstroke | 36.41 | h | Alie Kamara | Sierra Leone | 13 December 2018 | World Championships | Hangzhou, China |
| 100 m backstroke | | | | | |
| 200 m backstroke | | | | | |
| 50m breaststroke | 36.76 | h | Alie Kamara | Sierra Leone | 15 December 2018 | World Championships | Hangzhou, China |
| 100 m breaststroke | | | | | |
| 200 m breaststroke | | | | | |
| 50m butterfly | 31.59 | h | Joshua Wyse | Sierra Leone | 14 December 2018 | World Championships | Hangzhou, China |
| 100 m butterfly | | | | | |
| 200 m butterfly | | | | | |
| 100 m individual medley | | | | | |
| 200 m individual medley | | | | | |
| 400 m individual medley | | | | | |
| 4×50 m freestyle relay | | | | | | |
| 4×100 m freestyle relay | | | | | | |
| 4×200 m freestyle relay | | | | | | |
| 4×50 m medley relay | | | | | | |
| 4×100 m medley relay | | | | | | |

### Women

| Event | Time | | Name | Club | Date | Meet | Location |
| 50m freestyle | 30.50 | h | Tity Dumbuya | Sierra Leone | 20 December 2021 | World Championships | Abu Dhabi, United Arab Emirates |
| 100 m freestyle | | | | | |
| 200 m freestyle | | | | | |
| 400 m freestyle | | | | | |
| 800 m freestyle | | | | | |
| 1500 m freestyle | | | | | |
| 50m backstroke | 48.97 | h | Kanu Isha | Sierra Leone | 14 December 2018 | World Championships | Hangzhou, China |
| 100m backstroke | | | | | |
| 200m backstroke | | | | | |
| 50m breaststroke | 47.89 | h | Kanu Isha | Sierra Leone | 11 December 2018 | World Championships | Hangzhou, China |
| 100 m breaststroke | | | | | |
| 200 m breaststroke | | | | | |
| 50m butterfly | 41.18 | h | Tity Dumbuya | Sierra Leone | 13 December 2018 | World Championships | Hangzhou, China |
| 100 m butterfly | | | | | |
| 200 m butterfly | | | | | |
| 100 m individual medley | | | | | |
| 200 m individual medley | | | | | |
| 400 m individual medley | | | | | |
| 4×50 m freestyle relay | | | | | | |
| 4×100 m freestyle relay | | | | | | |
| 4×200 m freestyle relay | | | | | | |
| 4×50 m medley relay | | | | | | |
| 4×100 m medley relay | | | | | | |