| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Henry Copses | 500 Y Free | Prelims | 4:36.01 |
| 2 | Henry Copses | 500 Y Free | Finals | 4:36.38 |
| 3 | Henry Copses | 200 Y Free | Prelims | 1:42.64 |
| 4 | John Copses | 100 Y Breast | Prelims | 57.38 |
| 5 | Colin Lynch | 50 Y Back | Prelims | 23.61 |
| 6 | Johnny Hooper | 50 Y Free | Prelims | 21.37 |
| 7 | Colin Lynch | 100 Y Back | Finals | 50.58 |
| 8 | John Chu | 100 Y Free | Prelims | 47.21 |
| 9 | Colin Lynch | 100 Y Back | Prelims | 50.74 |
| 10 | Colin Lynch | 100 Y Fly | Prelims | 50.87 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Harvard Westlake | 400 Y Free Relay | Prelims | |
| 2 | Harvard Westlake | 200 Y Medley Relay | Prelims | |
| 3 | Harvard Westlake | 200 Y Free Relay | Prelims | |
| Name | Gold | Silver | Bronze | Score | FINA | |
|---|---|---|---|---|---|---|
| 1 | Alexander Hsing | 0 | 0 | 0 | 14 | – |
| 2 | John Copses | 0 | 0 | 0 | 12 | 690.0 |
| 3 | Colin Lynch | 0 | 0 | 0 | 10 | 663.0 |
| 4 | Henry Copses | 0 | 0 | 0 | 3 | 717.0 |
| 5 | Johnny Hooper | 0 | 0 | 0 | – | 666.0 |
