| Sierra Leone at the 2019 World Aquatics Championships | |
|---|---|
 | |
| FINA code | SLE |
| National federation | Sierra Leone Amateur Swimming, Diving and Water Polo Association |
| in Gwangju, South Korea | |
| Competitors | 3 in 1 sport |
| Medals |
|
| World Aquatics Championships appearances | |
Sierra Leone competed at the 2019 World Aquatics Championships in Gwangju, South Korea from 12 to 28 July.
|
Main article: Swimming at the 2019 World Aquatics Championships |
Sierra Leone entered three swimmers.[1]
| Athlete | Event | Heat | Semifinal | Final | |||
|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | ||
| Alie Kamara | 50 m backstroke | 34.66 | 70 | did not advance | |||
| 50 m breaststroke | 37.79 | 75 | did not advance | ||||
| Joshua Wyse | 50 m freestyle | 27.17 | 114 | did not advance | |||
| 50 m butterfly | 29.85 | 86 | did not advance | ||||
| Athlete | Event | Heat | Semifinal | Final | |||
|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | ||
| Tity Dumbuya | 50 m freestyle | 34.85 | 97 | did not advance | |||
| 50 m butterfly | 37.90 | 64 | did not advance | ||||