| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Grant De Jager | 100 L Free | Prelims | 1:00.02 |
| 2 | Grant De Jager | 100 L Free | Finals | 1:00.61 |
| 3 | Grant De Jager | 400 L Free | Timed Finals | 4:47.55 |
| 4 | Grant De Jager | 50 L Breast | Prelims | 34.04 |
| 5 | Grant De Jager | 50 L Free | Prelims | 27.50 |
| 6 | Grant De Jager | 50 L Free | Finals | 27.54 |
| 7 | Grant De Jager | 200 L Free | Finals | 2:15.13 |
| 8 | Grant De Jager | 200 L Free | Prelims | 2:15.65 |
| 9 | Bennet Groenewald | 400 L Free | Timed Finals | 4:53.07 |
| 10 | Grant De Jager | 200 L Breast | Finals | 2:50.65 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Midwit Uniswim | 400 L Free Relay | Timed Finals | |
| 2 | Midwit Uniswim | 400 L Medley Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Grant De Jager | 0 | 0 | 0 | 10 | 421.0 |
| 2 | Julian Andrew | 0 | 0 | 0 | – | 365.1 |
| 3 | Hanno Groenewald | 0 | 0 | 0 | – | 338.4 |
| 4 | Leson Visagie | 0 | 0 | 0 | – | 313.0 |
