| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Alard Basson | 200 S Breast | Finals | 2:10.14 |
| 2 | Alard Basson | 100 S Breast | Finals | 1:00.60 |
| 3 | Alard Basson | 50 S Breast | Finals | 27.83 |
| 4 | Alard Basson | 100 S Breast | Prelims | 1:01.78 |
| 5 | Alard Basson | 200 S Fly | Finals | 2:01.18 |
| 6 | Alard Basson | 100 S Fly | Finals | 54.03 |
| 7 | Alard Basson | 100 S IM | Finals | 56.58 |
| 8 | Alard Basson | 50 S Fly | Finals | 24.53 |
| 9 | Alard Basson | 200 S Breast | Prelims | 2:16.42 |
| 10 | Alard Basson | 50 S Breast | Prelims | 28.74 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Nelson Mandela Metropolitan Un | 200 S Medley Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Alard Basson | 5 | 1 | 0 | 80 | 734.6 |
| 2 | Edward Johannisen | 0 | 0 | 0 | – | 544.3 |
| 3 | Markus Burri | 0 | 0 | 0 | – | 448.4 |
