| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Timothy Deolet | 100 L Free | Finals | 51.64 |
| 2 | Timothy Deolet | 100 L Free | Prelims | 51.96 |
| 3 | Jef Leroux | 100 L Free | Prelims | 52.19 |
| 4 | Jef Leroux | 100 L Free | Finals | 52.25 |
| 5 | Noah Verreth | 100 L Back | Finals | 58.58 |
| 6 | Noah Verreth | 50 L Fly | Prelims | 25.19 |
| 7 | Timothy Deolet | 200 L Free | Finals | 1:55.71 |
| 8 | Noah Verreth | 50 L Fly | Finals | 25.34 |
| 9 | Noah Verreth | 50 L Back | Prelims | 27.08 |
| 10 | Noah Verreth | 100 L Free | Timed Finals | 53.39 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | MEGA-zwemteam | 400 L Free Relay | Timed Finals | |
| 2 | MEGA-zwemteam | 400 L Medley Relay | Timed Finals | |
| 3 | MEGA-zwemteam | 400 L Free Relay | Timed Finals | |
| 4 | MEGA-zwemteam | 400 L Medley Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Noah Verreth | 1 | 2 | 0 | – | 643.0 |
| 2 | Thor Schram | 1 | 2 | 0 | – | 522.1 |
| 3 | Henri Kockx | 1 | 0 | 1 | – | 487.5 |
| 4 | Arne Geerinckx | 0 | 2 | 0 | – | 509.4 |
| 5 | Jef Leroux | 0 | 1 | 3 | – | 664.8 |
