| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Mateo JODIN | 100 S Back | Finals | 55.07 |
| 2 | Mateo JODIN | 100 S Back | Prelims | 55.28 |
| 3 | Mateo JODIN | 200 S Back | Finals | 1:59.58 |
| 4 | Mateo JODIN | 200 S Back | Prelims | 1:59.60 |
| 5 | Mateo JODIN | 200 S IM | Prelims Swimoff | 2:04.53 |
| 6 | Guillaume VAHE | 100 S Breast | Prelims | 1:03.41 |
| 7 | Guillaume VAHE | 100 S Breast | Finals | 1:03.48 |
| 8 | Mateo JODIN | 50 S Back | Finals | 25.54 |
| 9 | Mateo JODIN | 200 S IM | Prelims | 2:06.08 |
| 10 | Mateo JODIN | 50 S Back | Prelims | 25.66 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | NANTES NATATION | 200 S Medley Relay | Prelims | |
| 2 | NANTES NATATION | 200 S Free Relay | Prelims | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Mateo JODIN | 0 | 0 | 0 | 9897 | 665.7 |
| 2 | Guillaume VAHE | 0 | 0 | 0 | 3617 | 648.5 |
| 3 | Alexis SOULAS | 0 | 0 | 0 | 2351 | 618.0 |
| 4 | Samuel TARRAT | 0 | 0 | 0 | 2302 | 573.0 |
