| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Liam Clark | 200 L IM | Finals | 2:17.57 |
| 2 | Ben Battaglia | 200 L Fly | Prelims | 2:22.60 |
| 3 | Liam Clark | 200 L IM | Prelims | 2:19.26 |
| 4 | Ben Battaglia | 1500 L Free | Timed Finals | 17:53.52 |
| 5 | Liam Clark | 100 L Breast | Prelims | 1:12.70 |
| 6 | Liam Clark | 400 L IM | Prelims | 4:58.37 |
| 7 | Jack Cavallerano | 50 L Free | Timed Finals | 26.20 |
| 8 | Lucas Berdysiak | 100 L Back | Prelims | 1:07.84 |
| 9 | Ben Battaglia | 800 L Free | Timed Finals | 9:26.09 |
| 10 | Jack Cavallerano | 100 L Free | Prelims | 57.62 |
| Name | Event | Round | Time | |
|---|---|---|---|---|
| 1 | Niagara Swimming Zone Team | 200 L Free Relay | Timed Finals | |
| 2 | Niagara Swimming Zone Team | 200 L Medley Relay | Timed Finals | |
| 3 | Niagara Swimming Zone Team (B) | 200 L Medley Relay | Timed Finals | |
| 4 | Niagara Swimming Zone Team | 400 L Free Relay | Timed Finals | |
| 5 | Niagara Swimming Zone Team | 400 L Medley Relay | Timed Finals | |
| Name | Gold | Silver | Bronze | Score | Pts | |
|---|---|---|---|---|---|---|
| 1 | Liam Clark | 0 | 0 | 0 | 3 | 726.0 |
| 2 | Benjamin Battaglia | 0 | 0 | 0 | – | 749.2 |
| 3 | Inno Song | 0 | 0 | 0 | – | 726.0 |
| 4 | Jack Cavallerano | 0 | 0 | 0 | – | 720.8 |
| 5 | Lucas Berdysiak | 0 | 0 | 0 | – | 710.3 |
