| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Kacper Matysiak | 200 S IM | Prelims | 2:08.08 |
| 2 | Dominik Makowski | 400 S Free | Prelims | 4:08.84 |
| 3 | Dominik Makowski | 200 S Free | Prelims | 1:56.73 |
| 4 | Tytus Dopierala | 100 S Free | Prelims | 53.10 |
| 5 | Dominik Makowski | 100 S Free | Prelims | 53.13 |
| 6 | Tytus Dopierala | 100 S Free | Timed Finals | 53.29 |
| 7 | Tytus Dopierala | 200 S Free | Prelims | 1:58.46 |
| 8 | Norbert Kubiak | 200 S IM | Prelims | 2:10.83 |
| 9 | Tytus Dopierala | 50 S Free | Prelims | 24.20 |
| 10 | Kacper Matysiak | 100 S IM | Prelims | 1:00.40 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Warta Poznań | 400 S Free Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Dominik Makowski | 0 | 0 | 0 | – | 602.8 |
| 2 | Tytus Dopierala | 0 | 0 | 0 | – | 575.5 |
| 3 | Kacper Matysiak | 0 | 0 | 0 | – | 568.8 |
| 4 | Norbert Kubiak | 0 | 0 | 0 | – | 551.0 |
| 5 | Krzysztof Szukala | 0 | 0 | 0 | – | 543.0 |
