| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Jaden Harris | 50 L Fly | Timed Finals | 25.70 |
| 2 | Benji Sack | 100 L Breast | Timed Finals | 1:05.77 |
| 3 | Benji Sack | 50 L Breast | Timed Finals | 29.89 |
| 4 | Daniël Hammerson | 100 L Free | Timed Finals | 54.30 |
| 5 | Jaden Harris | 100 L Fly | Timed Finals | 57.75 |
| 6 | Jaden Harris | 100 L Free | Timed Finals | 54.48 |
| 7 | Jaden Harris | 100 L Free | Timed Finals | 54.91 |
| 8 | Jaden Harris | 50 L Free | Timed Finals | 24.58 |
| 9 | Daniël Hammerson | 400 L Free | Timed Finals | 4:20.84 |
| 10 | Jaden Harris | 50 L Back | Timed Finals | 28.66 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | South Africa | 400 L Free Relay | Timed Finals | |
| 2 | South Africa | 200 L Free Relay | Timed Finals | |
| 3 | South Africa | 200 L Medley Relay | Timed Finals | |
| 4 | South Africa (B) | 200 L Free Relay | Timed Finals | |
| 5 | South Africa (B) | 200 L Medley Relay | Timed Finals | |
| 6 | South Africa (B) | 400 L Free Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Benjamin Sack | 5 | 1 | 0 | – | 545.2 |
| 2 | Jaden Harris | 3 | 4 | 2 | – | 580.5 |
| 3 | Daniel Hammerson | 2 | 2 | 4 | – | 568.5 |
| 4 | Taro Tomitsuka | 1 | 1 | 1 | – | 489.8 |
| 5 | Nicholas Arelisky | 0 | 2 | 2 | – | 433.5 |
