| 1 | Seung Hyuk Nahm (남승혁) | 1:10.55 | 1:16.17 | 1:19.04 1:18.92 1:10.55 — — |
| 2 | Henry Lichner | 1:23.35 | 1:23.84 | 1:23.36 1:23.35 1:24.80 — — |
| 3 | Ethan Cho | 1:28.78 | 1:32.12 | 1:38.50 1:29.09 1:28.78 — — |
| 4 | Carter Thomas | 1:28.15 | 1:33.92 | 1:28.15 1:43.69 1:29.91 — — |
| 5 | Aryan Kejriwal | 1:27.30 | 1:34.04 | 1:30.35 1:44.46 1:27.30 — — |
| 6 | Max Walaszek | 1:32.41 | 1:36.77 | 1:39.94 1:37.97 1:32.41 — — |
| 7 | Zeke Mackay | 1:37.94 | 1:48.99 | 1:53.68 1:55.35 1:37.94 — — |
| 8 | Akshaansh Chilakapati | 1:53.75 | 1:56.83 | 1:53.75 1:57.65 1:59.08 — — |
| 9 | Brian Johnson | 1:52.41 | 1:58.40 | 1:52.41 1:56.43 2:06.35 — — |
| 10 | Andrew Moy | 1:54.36 | 2:01.46 | 1:54.36 2:06.79 2:03.22 — — |
| 11 | Lucas Lippman-Bruno | 1:50.44 | 2:01.69 | 1:58.10 2:16.53 1:50.44 — — |
| 12 | Sebastian Carrillo | 2:08.35 | 2:10.93 | 2:09.09 2:08.35 2:15.35 — — |
| 13 | Chris Van Der Brink | 2:12.91 | 2:14.41 | 2:16.76 2:12.91 2:13.57 — — |
| 14 | Brayden Thompson | 1:58.80 | 2:15.45 | 2:30.47 2:17.09 1:58.80 — — |
| 15 | Daniel Perez | 2:32.14 | 2:40.49 | 2:52.52 2:32.14 2:36.82 — — |
| 16 | Ant Irizarry | 2:26.50 | 2:48.15 | 2:26.50 2:45.40 3:12.55 — — |
| 17 | Charles F. Roller | 2:46.35 | 2:48.87 | 2:46.35 2:50.26 2:49.99 — — |
| 18 | Ashley Gray | 3:12.94 | — | 3:12.94 — — — — |
| 19 | Noah A. Wilson | 3:34.57 | — | 3:34.57 — — — — |
| 20 | Colin Sharpe | 4:13.28 | — | 4:13.28 — — — — |
| 21 | Reed W. Richardson | 4:18.72 | — | 4:18.72 — — — — |
| 22 | Julian Glasser | 4:25.30 | — | 4:25.30 — — — — |
| 23 | Alejandro Cano Vidal | DNF | — | DNF — — — — |