| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Johannes Fourie | 100 L Free | Finals | 54.00 |
| 2 | Johannes Fourie | 100 L Free | Prelims | 54.15 |
| 3 | Jaron Weyermuller | 100 L Free | Finals | 54.46 |
| 4 | Jaron Weyermuller | 100 L Free | Prelims | 54.61 |
| 5 | Johannes Fourie | 100 L Back | Prelims | 1:00.87 |
| 6 | Jaron Weyermuller | 50 L Fly | Finals | 26.37 |
| 7 | Johannes Fourie | 100 L Back | Finals | 1:00.98 |
| 8 | Johannes Fourie | 200 L Back | Finals | 2:12.37 |
| 9 | Johannes Fourie | 50 L Free | Finals | 24.78 |
| 10 | Michael Esterhuyse | 100 L Free | Prelims | 55.71 |
| Name | Event | Round | Time |
No relays to show |
|---|---|---|---|---|
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Jaron Weyermuller | 0 | 1 | 0 | 31 | 571.9 |
| 2 | Johannes Fourie | 0 | 0 | 0 | 13 | 582.3 |
| 3 | Ethan Bender | 0 | 0 | 0 | 1 | 487.0 |
| 4 | Michael Esterhuyse | 0 | 0 | 0 | – | 497.4 |
| 5 | Ruben Fourie | 0 | 0 | 0 | – | 348.2 |
