| 1 | Kallen Raeder | 17 | 820 | Boise | ID | Timberline Mountain Bike Team | 3 | 53:16.2 | 17:38.4 | 18:06.3 | 17:31.5 |
| 2 | Aaron Sproule | 18 | 815 | Medical Lake | WA | Team Booger | 3 | 54:20.4 | 17:34.4 | 18:07.9 | 18:38.0 |
| 3 | Adam Stewart | 17 | 812 | Lehi | UT | ACCEL CYCLING | 3 | 56:22.4 | 18:52.2 | 18:49.7 | 18:40.4 |
| 4 | Owen Lloyd | 17 | 811 | Boise | ID | BYRDS | 3 | 57:11.3 | 19:15.9 | 18:49.7 | 19:05.7 |
| 5 | Grant Hulsberg | 18 | 822 | Salt Lake City | UT | Maybird Reyes-Psych | 3 | 58:10.1 | 19:00.2 | 20:11.3 | 18:58.5 |
| 6 | Liam Schell | 17 | 824 | Edmonds | WA | Team Booger | 3 | 59:10.3 | 20:03.0 | 19:40.7 | 19:26.5 |
| 7 | Jackson Campbell | 17 | 825 | Edmonds | WA | Booger | 3 | 1:00:57.0 | 20:06.5 | 20:28.2 | 20:22.3 |
| 8 | Tyson Berry | 17 | 814 | Bozeman | MT | Swift Spoke Race Team | 3 | 1:01:14.1 | 19:58.9 | 21:08.4 | 20:06.7 |
| 9 | Carlo Delong | 17 | 827 | Helena | MT | Hammer Nutrition | 3 | 1:01:54.0 | 20:13.8 | 20:41.0 | 20:59.1 |
| 10 | Wyatt Crego | 18 | 818 | Bellevue | ID | Sun Valley Devo | 3 | 1:02:28.4 | 20:32.9 | 21:20.0 | 20:35.4 |
| 11 | Wyatt Dunn | 18 | 819 | Hailey | ID | SV Devo | 3 | 1:03:48.8 | 20:30.9 | 21:40.2 | 21:37.6 |
| 12 | Graham Walgren | 17 | 826 | Bozeman | MT | | 3 | 1:03:53.2 | 19:47.7 | 22:24.9 | 21:40.5 |
| 13 | Graham Hollingsworth | 17 | 821 | Bozeman | MT | Swift Spoke Race Team | 3 | 1:04:51.7 | 20:00.8 | 21:50.7 | 23:00.1 |
| 14 | Sawyer Murdock | 18 | 817 | Salt Lake City | UT | Maybird | 2 | 46:11.7 | 22:35.7 | 23:36.0 | |
| 15 | Tennison Erickson | 17 | 816 | Draper | UT | | 2 | 57:44.3 | 26:56.0 | 30:48.3 | |
| 16 | Preston Reese | 17 | 823 | Boise | ID | Tribe Devo | 1 | 19:16.3 | 19:16.3 | | |