| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Juliusz Gosieniecki | 100 L Free | Prelims | 51.75 |
| 2 | Juliusz Gosieniecki | 100 L Fly | Finals | 55.02 |
| 3 | Juliusz Gosieniecki | 100 L Free | Finals | 51.84 |
| 4 | Juliusz Gosieniecki | 100 L Fly | Prelims | 55.44 |
| 5 | Juliusz Gosieniecki | 50 L Fly | Prelims | 24.98 |
| 6 | Juliusz Gosieniecki | 50 L Fly | Finals | 25.02 |
| 7 | Juliusz Gosieniecki | 50 L Free | Prelims | 23.99 |
| 8 | Juliusz Gosieniecki | 200 L Free | Prelims | 1:57.34 |
| Name | Event | Round | Time |
No relays to show |
|---|---|---|---|---|
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Juliusz Gosieniecki | 0 | 0 | 0 | – | 706.0 |
