| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Jakub Poliacik | 200 L Free | Prelims | 1:50.92 |
| 2 | Jakub Poliacik | 200 L Free | Prelims | 1:51.30 |
| 3 | Jakub Poliacik | 800 L Free | Timed Finals | 8:18.67 |
| 4 | Patrik Foltan | 100 L Back | Semifinals | 57.25 |
| 5 | Bence Dikacs | 400 L IM | Prelims | 4:29.49 |
| 6 | Jakub Poliacik | 400 L Free | Prelims | 4:03.80 |
| 7 | Samuel Košťál | 400 L IM | Prelims | 4:31.25 |
| 8 | Patrik Foltan | 100 L Back | Prelims | 57.72 |
| 9 | Patrik Foltan | 100 L Back | Prelims | 57.78 |
| 10 | Bence Dikacs | 400 L Free | Prelims | 4:05.78 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Slovak Republic | 800 L Free Relay | Prelims | |
| 2 | Slovak Republic | 400 L Free Relay | Prelims | |
| 3 | Slovak Republic | 400 L Medley Relay | Prelims | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Jakub Poliacik | 0 | 0 | 0 | – | 757.0 |
| 2 | Bence Dikacs | 0 | 0 | 0 | – | 718.3 |
| 3 | Patrik Foltan | 0 | 0 | 0 | – | 713.0 |
| 4 | Samuel Kostal | 0 | 0 | 0 | – | 712.3 |
| 5 | Radoslav Polcic | 0 | 0 | 0 | – | 675.5 |
