| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Ethan Du Preez | 200 L Fly | Prelims | 1:58.67 |
| 2 | Ethan Du Preez | 200 L Fly | Finals | 1:58.83 |
| 3 | Pieter Coetze | 50 L Back | Semifinals | 25.68 |
| 4 | Pieter Coetze | 50 L Back | Prelims | 25.86 |
| 5 | Ruan Breytenbach | 1500 L Free | Timed Finals | 15:40.54 |
| 6 | Pieter Coetze | 100 L Back | Prelims | 56.11 |
| 7 | Ruan Breytenbach | 800 L Free | Timed Finals | 8:11.06 |
| 8 | Matt Bosch | 100 L Free | Prelims | 51.11 |
| 9 | Pieter Coetze | 100 L Back | Prelims | 56.76 |
| 10 | Matt Sates | 200 L IM | Prelims | 2:05.01 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | South Africa | 800 L Free Relay | Prelims | |
| 2 | South Africa | 400 L Medley Relay | Prelims | |
| 3 | South Africa | 400 L Free Relay | Prelims | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Pieter Coetze | 0 | 0 | 0 | – | 773.0 |
| 2 | Ruan Breytenbach | 0 | 0 | 0 | – | 760.8 |
| 3 | Ethan Du Preez | 0 | 0 | 0 | – | 760.7 |
| 4 | Matthew Bosch | 0 | 0 | 0 | – | 756.0 |
| 5 | Gawie Nortje | 0 | 0 | 0 | – | 751.0 |
