| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Niels Bisaz | 100 L Fly | Finals | 57.19 |
| 2 | Léandre Ducommun | 200 L Breast | Finals | 2:25.80 |
| 3 | Léandre Ducommun | 200 L IM | Finals | 2:12.37 |
| 4 | Léandre Ducommun | 200 L Free | Prelims | 1:58.46 |
| 5 | Niels Bisaz | 100 L Fly | Prelims | 57.89 |
| 6 | Léandre Ducommun | 200 L Free | Finals | 1:59.53 |
| 7 | Léandre Ducommun | 100 L Breast | Finals | 1:07.19 |
| 8 | Léandre Ducommun | 200 L IM | Prelims | 2:14.02 |
| 9 | Damien Claivaz | 100 L Free | Prelims | 55.20 |
| 10 | Solan Oberholzer | 200 L Breast | Finals | 2:29.45 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Vevey-Natation | 400 L Free Relay | Timed Finals | |
| 2 | Vevey-Natation | 400 L Medley Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Filip Senc-Samardzic | 1 | 4 | 0 | – | 564.0 |
| 2 | Louis Payer | 1 | 1 | 1 | – | 467.1 |
| 3 | Solan Oberholzer | 0 | 2 | 0 | – | 538.8 |
| 4 | Leandre Ducommun | 0 | 0 | 1 | – | 637.0 |
| 5 | Niels Bisaz | 0 | 0 | 0 | – | 604.8 |
