Seed: 49.18 LCM
Final: 48.56 LCM
| Swimmer⇅ | Club⇅ | Place▲ | Seed Time⇅ | Final Time⇅ |
|---|---|---|---|---|
| Kenny Wu | JDSS | 1 | 49.18 LCM | 48.56 LCM |
| Nicholas King | ROC | 2 | 55.14 LCM | 51.97 LCM |
| Ishaan Ladha | PICK | 3 | 55.12 LCM | 54.70 LCM |
| Joseph Longpre | WS | 4 | 58.54 LCM | 55.57 LCM |
| Nikolas Danilov | MMST | 5 | 58.09 LCM | 57.56 LCM |
| Graham Steinwall Pennington | AJAX | 6 | 59.69 LCM | 58.99 LCM |
| Parker Lauzon | WS | 7 | 1:01.95 LCM | 59.67 LCM |
| Lincoln Ruddle | PICK | 8 | 1:07.85 LCM | 1:00.09 LCM |
| Charlie Dompierre | WAAC | 9 | 1:02.83 LCM | 1:00.22 LCM |
| Tiago Leandro | ROC | 10 | 1:07.14 LCM | 1:00.91 LCM |
| Drew Linfield | WAAC | 11 | 1:08.92 LCM | 1:02.38 LCM |
| Evan Austin | WS | 12 | 1:07.90 LCM | 1:04.61 LCM |
| Cyrus Yang | SCAR | 13 | 1:05.39 LCM | 1:04.89 LCM |
| Mateo Fernandez | AJAX | 14 | 1:04.94 LCM | 1:05.18 LCM |
| Vinh Ngo | WAAC | 15 | 1:12.22 LCM | 1:06.31 LCM |
| Spencer Roberts | WAAC | 16 | 1:00.00 LCM | 1:06.68 LCM |
| Deon Vanhorne | SCAR | 17 | 1:11.61 LCM | 1:07.88 LCM |
| Joseph Chuback | WS | 18 | 1:12.02 LCM | 1:08.28 LCM |
| Benjamin Clancy | WS | 19 | 1:11.06 LCM | 1:09.63 LCM |
| Cyrus Blackman-Zanre | WS | 20 | 1:19.90 LCM | 1:10.34 LCM |
| Dongju Choi | WAAC | 21 | 1:09.32 LCM | 1:10.68 LCM |