| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Allan Badian | 50 L Breast | Finals | 30.10 |
| 2 | Leegan Dupros | 400 L Free | Timed Finals | 4:12.08 |
| 3 | Allan Badian | 50 L Fly | Finals | 25.73 |
| 4 | Carl-Gustave Delor | 50 L Breast | Finals | 30.31 |
| 5 | Leegan Dupros | 200 L Free | Finals | 1:57.26 |
| 6 | Allan Badian | 50 L Fly | Prelims | 25.83 |
| 7 | Allan Badian | 50 L Breast | Prelims | 30.46 |
| 8 | Carl-Gustave Delor | 200 L Breast | Finals | 2:26.48 |
| 9 | Carl-Gustave Delor | 50 L Breast | Prelims | 30.55 |
| 10 | Damien Vallée | 50 L Fly | Prelims | 26.05 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Martinique | 800 L Free Relay | Finals | |
| 2 | Martinique | 400 L Free Relay | Finals | |
| 3 | Martinique | 400 L Medley Relay | Finals | |
| 4 | Martinique | 200 L Free Relay | Finals | |
| 5 | Martinique | 400 L Medley Relay | Prelims | |
| 6 | Martinique | 200 L Free Relay | Prelims | |
| 7 | Martinique | 800 L Free Relay | Prelims | |
| 8 | Martinique | 400 L Free Relay | Prelims | |
| 9 | Martinique | 400 L Free Relay | Timed Finals | |
| 10 | Martinique | 200 L Free Relay | Timed Finals | |
| 11 | Martinique | 400 L Medley Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Leegan Dupros | 2 | 0 | 2 | 16 | 613.7 |
| 2 | Carl-Gustave Delor | 0 | 0 | 2 | 16 | 620.5 |
| 3 | Allan Badian | 2 | 0 | 2 | 12 | 630.0 |
| 4 | Mehdi Jesophe | 0 | 0 | 0 | 9 | 408.5 |
| 5 | Kylian Beltai | 0 | 0 | 1 | 8 | 384.4 |
