| 1 | Walker Welch | 2:46.32 | 2:50.14 | 2:57.33 2:46.32 2:46.77 — — |
| 2 | Duo Zheng (郑铎) | 2:44.65 | 2:52.97 | 2:52.91 3:01.34 2:44.65 — — |
| 3 | Nathan Phillips | 2:45.59 | 2:56.64 | 2:48.69 3:15.63 2:45.59 — — |
| 4 | Carter Kucala | 3:02.47 | 3:22.59 | 3:36.47 3:02.47 3:28.83 — — |
| 5 | Daniel Mullen | 3:11.90 | 3:27.95 | 3:45.31 3:26.65 3:11.90 — — |
| 6 | Mark Boyanowski | 3:30.53 | 3:35.29 | 3:33.53 3:41.81 3:30.53 — — |
| 7 | Simon Kellum | 3:31.80 | 3:52.90 | 3:31.80 4:04.19 4:02.72 — — |
| 8 | Cale Schoon | 3:45.11 | 3:54.71 | 4:01.04 3:57.99 3:45.11 — — |
| 9 | Will Cerne | 4:16.21 | 4:40.78 | 4:16.21 4:57.19 4:48.93 — — |
| 10 | Andy Wong | 4:32.44 | 4:52.78 | 5:31.30 4:34.59 4:32.44 — — |
| 11 | Zach Calin | 5:58.97 | 6:06.71 | 6:06.19 5:58.97 6:14.97 — — |
| 12 | Jagger Thomas Klecatsky | 5:52.33 | 6:18.93 | 5:52.33 6:32.55 6:31.92 — — |
| 13 | Brody Meschke | 6:01.78 | 6:38.25 | 6:01.78 7:31.39 6:21.59 — — |
| 14 | Oliver Phillips | 4:43.28 | DNF | 4:56.27 DNF 4:43.28 — — |
| 15 | Nathon Lakoduk | 5:49.04 | DNF | 6:13.62 DNF 5:49.04 — — |
| 16 | Shain Papalotl Longbehn | 7:59.88 | — | 7:59.88 — — — — |
| 17 | Tommy Robben | 8:00.11 | — | 8:00.11 — — — — |