| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Dawid WIEKIERA | 100 S Breast | Finals | 1:00.56 |
| 2 | Dawid WIEKIERA | 100 S Breast | Prelims | 1:00.61 |
| 3 | Dawid WIEKIERA | 200 S Breast | Finals | 2:11.28 |
| 4 | Dawid WIEKIERA | 200 S Breast | Prelims | 2:12.41 |
| 5 | Dawid WIEKIERA | 50 S Breast | Finals | 28.34 |
| 6 | Karol Popiela | 100 S Fly | Finals | 54.30 |
| 7 | Kamil Ogorzałek | 200 S Free | Prelims | 1:52.45 |
| 8 | Karol Popiela | 200 S Fly | Finals | 2:03.06 |
| 9 | Kamil Ogorzałek | 100 S Free | Prelims | 51.14 |
| 10 | Karol Popiela | 200 S Fly | Prelims | 2:03.36 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | MKP ,,Wodnik 29'' Tychy | 200 S Medley Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Dawid WIEKIERA | 0 | 0 | 0 | – | 723.8 |
| 2 | Kamil Ogorzalek | 0 | 0 | 0 | – | 669.3 |
| 3 | Karol Popiela | 0 | 0 | 0 | – | 644.4 |
| 4 | Jakub Poprawa Jakubas | 0 | 0 | 0 | – | 547.6 |
