| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Ariël Asti | 100 L Breast | Finals | 1:06.26 |
| 2 | Ariël Asti | 100 L Breast | Prelims | 1:06.48 |
| 3 | Michael Stierli | 400 L Free | Finals | 4:16.55 |
| 4 | Ariël Asti | 200 L Breast | Finals | 2:27.88 |
| 5 | Michael Stierli | 400 L Free | Prelims | 4:17.52 |
| 6 | Ariël Asti | 50 L Breast | Timed Finals | 30.39 |
| 7 | Dario Wickihalter | 100 L Free | Timed Finals | 55.10 |
| 8 | Noah Oskam | 50 L Free | Finals | 24.62 |
| 9 | Noah Oskam | 50 L Free | Prelims | 24.70 |
| 10 | Ariël Asti | 50 L Breast | Prelims | 30.73 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | SC Aarefisch | 400 L Free Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Ariel Asti | 0 | 1 | 0 | – | 614.0 |
| 2 | Dario Wickihalter | 0 | 0 | 0 | – | 595.0 |
| 3 | Noah Oskam | 0 | 0 | 0 | – | 592.8 |
| 4 | Michael Stierli | 0 | 0 | 0 | – | 558.5 |
| 5 | Kevin Affentranger | 0 | 0 | 0 | – | 552.5 |
