| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Leon Marchand | 200 L Breast | Finals | 2:12.17 |
| 2 | Leon Marchand | 200 L Breast | Semifinals | 2:12.21 |
| 3 | Leon Marchand | 200 L Breast | Prelims | 2:12.35 |
| 4 | Mewen Tomac | 100 L Back | Finals | 54.57 |
| 5 | Leon Marchand | 400 L IM | Finals | 4:17.22 |
| 6 | Mewen Tomac | 200 L Back | Finals | 1:58.31 |
| 7 | Mewen Tomac | 100 L Back | Semifinals | 54.83 |
| 8 | Leon Marchand | 200 L IM | Semifinals | 2:00.66 |
| 9 | Mewen Tomac | 100 L Back | Prelims | 54.97 |
| 10 | Leon Marchand | 200 L IM | Finals | 2:01.14 |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Mewen Tomac | 0 | 1 | 0 | – | 829.4 |
| 2 | Leon Marchand | 0 | 0 | 2 | – | 837.5 |
| 3 | Thomas FARGEOT | 0 | 0 | 0 | – | 823.0 |
| 4 | Tommylee Camblong | 0 | 0 | 0 | – | 816.0 |
| 5 | Guillaume ROUX | 0 | 0 | 0 | – | 792.5 |
