| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Paul Kinsella | 100 Y Breast | Finals | 55.56 |
| 2 | Paul Kinsella | 100 Y Breast | Prelims | 56.78 |
| 3 | Paul Kinsella | 100 Y Free | Finals | 45.94 |
| 4 | William Mullen | 500 Y Free | Finals | 4:35.03 |
| 5 | William Mullen | 500 Y Free | Prelims | 4:36.90 |
| 6 | Tyler Lentine | 100 Y Breast | Finals | 58.72 |
| 7 | Paul Kinsella | 100 Y Free | Prelims | 47.04 |
| 8 | Tyler Lentine | 100 Y Breast | Prelims | 59.27 |
| 9 | William Mullen | 200 Y Free | Prelims | 1:43.92 |
| 10 | William Mullen | 200 Y Free | Finals | 1:44.65 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Bishop O'Connell | 200 Y Medley Relay | Finals | |
| 2 | Bishop O'Connell | 400 Y Free Relay | Finals | |
| 3 | Bishop O'Connell | 400 Y Free Relay | Prelims | |
| 4 | Bishop O'Connell | 200 Y Medley Relay | Prelims | |
| 5 | Bishop O'Connell | 200 Y Free Relay | Finals | |
| 6 | Bishop O'Connell | 200 Y Free Relay | Prelims | |
| 7 | Bishop O'Connell (B) | 200 Y Medley Relay | Prelims | |
| Name | Gold | Silver | Bronze | Score | NISCA | |
|---|---|---|---|---|---|---|
| 1 | Paul Kinsella | 1 | 1 | 0 | 37 | 145.5 |
| 2 | William Mullen | 0 | 1 | 0 | 30 | 131.0 |
| 3 | Tyler Lentine | 0 | 0 | 0 | 19 | 115.5 |
| 4 | Brendan Mullen | 0 | 0 | 0 | – | 89.7 |
| 5 | Peter Lobaugh | 0 | 0 | 0 | – | 83.0 |
