| Mateusz Kobus (1995) | ||||
| 50m vrije slag | 00:28.32 | 9 | ||
| 50m vrije slag | 00:28.32 | 10 | 102% | |
| 100m schoolslag | 01:15.25 Est | 97% | ||
| 100m schoolslag | 01:15.08 | 1 | 98% | |
| 100m schoolslag | 01:14.48 | 1 | 106% | |
| 100m vrije slag | 01:01.68 | 10 | 98% | |
| 100m vrije slag | 01:01.52 Est | 98% | ||
| 100m vrije slag | 01:01.32 | 7 | 99% | |
| 200m schoolslag | 02:43.91 | 1 | 96% | |
| 200m schoolslag | 02:41.16 | 1 | PR | |