| Antigua and Barbuda at the 2019 World Aquatics Championships | |
|---|---|
 | |
| FINA code | ANT |
| National federation | Antigua and Barbuda Swimming Federation |
| in Gwangju, South Korea | |
| Competitors | 4 in 1 sport |
| Medals |
|
| World Aquatics Championships appearances | |
Antigua and Barbuda competed at the 2019 World Aquatics Championships in Gwangju, South Korea from 12 to 28 July.
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Main article: Swimming at the 2019 World Aquatics Championships |
Antigua and Barbuda entered four swimmers.[1]
| Athlete | Event | Heat | Semifinal | Final | |||
|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | ||
| Noah Mascoll-Gomes | 100 m freestyle | 52.12 | =73 | did not advance | |||
| 200 m freestyle | 1:54.20 | 56 | did not advance | ||||
| Stefano Mitchell | 50 m freestyle | 23.44 | 62 | did not advance | |||
| 50 m butterfly | 25.69 | 65 | did not advance | ||||
| Athlete | Event | Heat | Semifinal | Final | |||
|---|---|---|---|---|---|---|---|
| Time | Rank | Time | Rank | Time | Rank | ||
| Olivia Fuller | 200 m freestyle | 2:19.71 | 57 | did not advance | |||
| 50 m butterfly | 30.88 | 52 | did not advance | ||||
| Samantha Roberts | 50 m freestyle | 27.27 | 52 | did not advance | |||
| 100 m freestyle | 1:00.53 | 68 | did not advance | ||||