Mateusz SIEJO
2017
Poland
Born: 2000
| Games | Sport | Event | Result |
|---|---|---|---|
| Samsun 2017 | Swimming | 50m freestyle | |
| Samsun 2017 | Swimming | 100m freestyle | |
| Samsun 2017 | Swimming | 200m freestyle | |
| Samsun 2017 | Swimming | 4x100m freestyle relay | |
| Samsun 2017 | Swimming | 4x200m freestyle relay | |
| Samsun 2017 | Swimming | 4x100m medley relay | 4th |