| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Walburg Wibowo | 50 Y Free | Finals | 22.07 |
| 2 | Walburg Wibowo | 100 Y Free | Finals | 49.07 |
| 3 | Walburg Wibowo | 50 Y Free | Prelims | 23.89 |
| 4 | Walburg Wibowo | 100 Y Free | Prelims | 52.94 |
| 5 | Robert Sanders | 50 Y Free | Finals | 25.32 |
| 6 | Robert Sanders | 50 Y Free | Prelims | 26.08 |
| 7 | Charles Martin | 100 Y Breast | Finals | 1:13.56 |
| 8 | Charles Martin | 100 Y Breast | Prelims | 1:14.79 |
| 9 | David Stone | 200 Y Free | Finals | 2:08.31 |
| 10 | Robert Sanders | 100 Y Free | Finals | 59.72 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Saint Aloysius | 200 Y Free Relay | Finals | |
| 2 | Saint Aloysius | 200 Y Free Relay | Prelims | |
| 3 | Saint Aloysius | 200 Y Medley Relay | Finals | |
| 4 | Saint Aloysius | 200 Y Medley Relay | Prelims | |
| 5 | Saint Aloysius | 400 Y Free Relay | Finals | |
| 6 | Saint Aloysius | 400 Y Free Relay | Prelims | |
| Name | Gold | Silver | Bronze | Score | NISCA | |
|---|---|---|---|---|---|---|
| 1 | Walburg Wibowo | 2 | 0 | 0 | 18 | 119.0 |
| 2 | David Stone | 0 | 0 | 0 | 3 | 46.0 |
| 3 | Charles Martin | 0 | 0 | 0 | 2 | 42.0 |
| 4 | Robert Sanders | 0 | 0 | 0 | – | 51.3 |
| 5 | Gabriel Riveros | 0 | 0 | 0 | – | 11.0 |
