| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Alex Kowolik | 400 L Free | Finals | 4:17.13 |
| 2 | Alex Kowolik | 400 L IM | Finals | 4:45.21 |
| 3 | Alex Kowolik | 400 L IM | Prelims | 4:47.75 |
| 4 | Alex Kowolik | 400 L Free | Prelims | 4:20.07 |
| 5 | Przemysław Plewka | 200 L Breast | Finals | 2:30.34 |
| 6 | Przemysław Plewka | 200 L Breast | Prelims | 2:30.91 |
| 7 | Mateusz Ochman | 100 L Free | Prelims | 56.06 |
| 8 | Alex Kowolik | 200 L Fly | Finals | 2:13.75 |
| 9 | Konrad Skalski | 400 L Free | Prelims | 4:24.08 |
| 10 | Konrad Skalski | 1500 L Free | Timed Finals | 17:25.43 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | MKS Park Wodny Tarnowskie Góry | 800 L Free Relay | Timed Finals | |
| 2 | MKS Park Wodny Tarnowskie Góry | 400 L Free Relay | Timed Finals | |
| 3 | MKS Park Wodny Tarnowskie Góry | 400 L Medley Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Alex Kowolik | 0 | 0 | 1 | – | 593.5 |
| 2 | Milosz Zeglen | 0 | 0 | 0 | – | 531.2 |
| 3 | Mateusz Ochman | 0 | 0 | 0 | – | 523.0 |
| 4 | Konrad Skalski | 0 | 0 | 0 | – | 521.0 |
| 5 | Przemyslaw Plewka | 0 | 0 | 0 | – | 489.8 |
