| Name | Event | Round | Time | Imp | |
|---|---|---|---|---|---|
| 1 | Luard. Elstadt | 100 L Back | Finals | 1:04.51 | +1.3% |
| 2 | Gustav Schlechter | 100 L Back | Prelims | 1:03.86 | – |
| 3 | Gustav Schlechter | 100 L Free | Prelims | 54.02 | +0.4% |
| 4 | Luard. Elstadt | 50 L Fly | Finals | 27.90 | +0.0% |
| 5 | Stefan Steyn | 100 L Breast | Prelims | 1:17.52 | +5.4% |
| 6 | Stefan Steyn | 200 L IM | Prelims | 2:33.13 | +8.6% |
| 7 | Gustav Schlechter | 50 L Free | Finals | 24.70 | +0.5% |
