| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Alard Basson | 100 S Breast | Finals | 1:00.18 |
| 2 | Alard Basson | 50 S Breast | Finals | 27.57 |
| 3 | Alard Basson | 50 S Breast | Prelims | 27.92 |
| 4 | Alard Basson | 50 S Breast | Finals | 27.92 |
| 5 | Alard Basson | 50 S Breast | Prelims | 28.49 |
| 6 | Alard Basson | 100 S Breast | Prelims | 1:02.92 |
| 7 | Alard Basson | 100 S Fly | Finals | 54.74 |
| 8 | Alard Basson | 50 S Fly | Finals | 24.80 |
| 9 | Alard Basson | 50 S Fly | Prelims | 24.82 |
| 10 | Alard Basson | 100 S IM | Finals | 57.45 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Nelson Mandela Metropolitan Un | 200 S Medley Relay | Timed Finals | |
| 2 | Nelson Mandela Metropolitan Un | 200 S Free Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Alard Basson | 4 | 0 | 1 | 55 | 689.7 |
| 2 | Daniel Vorster | 1 | 0 | 0 | – | 530.0 |
| 3 | Cole Craig | 1 | 0 | 0 | – | 490.5 |
