| 1 | Max Park | 1:03.59 | 1:06.73 | 1:08.92 1:07.67 1:03.59 — — |
| 2 | Maxwell Tsai | 1:37.86 | 1:41.76 | 1:45.79 1:37.86 1:41.64 — — |
| 3 | Preston Schwartz | 1:53.53 | 2:01.16 | 2:02.10 1:53.53 2:07.86 — — |
| 4 | Cy Hamilton | 2:00.42 | 2:02.22 | 2:05.42 2:00.83 2:00.42 — — |
| 5 | Shane Grogan | 2:00.98 | 2:03.21 | 2:00.98 2:02.23 2:06.41 — — |
| 6 | Alexander Lizardo | 1:59.11 | 2:03.56 | 2:12.28 1:59.30 1:59.11 — — |
| 7 | Jaden Thompson | 1:52.83 | 2:05.29 | 2:06.74 1:52.83 2:16.29 — — |
| 8 | Shiloh D'Espyne | 2:32.76 | 2:38.74 | 2:35.97 2:47.48 2:32.76 — — |
| 9 | Sree Dacharla | 2:37.82 | 2:45.20 | 2:40.11 2:57.68 2:37.82 — — |
| 10 | Anthony J. Telford | 2:39.81 | 2:46.45 | 2:39.81 2:54.46 2:45.09 — — |
| 11 | Emil Lazaryev | 2:46.28 | 2:55.31 | 2:46.28 2:53.15 3:06.50 — — |
| 12 | Kezman Jensen | 2:45.86 | 3:00.75 | 3:03.93 2:45.86 3:12.47 — — |
| 13 | Connor J. Delacruz | 3:03.68 | 3:06.28 | 3:04.84 3:10.33 3:03.68 — — |
| 14 | Christin Ponciano | 3:03.05 | 3:09.52 | 3:03.05 3:17.13 3:08.39 — — |
| 15 | Dominic Shoji | 3:01.64 | 3:11.75 | 3:01.64 3:08.83 3:24.79 — — |
| 16 | Owen Anthony Stubbs | 3:03.72 | 3:17.06 | 3:24.62 3:22.84 3:03.72 — — |
| 17 | Samuel Martin | 3:12.33 | 3:23.62 | 3:12.33 3:18.99 3:39.53 — — |
| 18 | Conrad Fintland | 3:21.20 | 3:31.58 | 3:21.20 3:28.22 3:45.32 — — |
| 19 | Mason John Stubbs | 3:21.79 | 3:33.97 | 3:21.79 3:46.83 3:33.30 — — |
| 20 | Tyler Hendrickson | 3:28.74 | 3:38.33 | 3:38.83 3:47.41 3:28.74 — — |
| 21 | Maddox Hutfilz | 5:39.07 | — | 5:39.07 — — — — |
| 22 | Darion Misner | 8:58.95 | — | 8:58.95 — — — — |
| 23 | Remy Trieu | DNF | — | DNF — — — — |