| 1 | Orion Berryman | Missoula | MT | 97 | M | 42 | 19:48.6 | 3:00 | 9:49.9 | 9:58.6 |
| 2 | Odin Berryman | Missoula | MT | 33 | M | 15 | 19:48.7 | 3:00 | 9:49.6 | 9:59.0 |
| 3 | Ender Berryman | Missoula | MT | 32 | M | 13 | 25:43.6 | 3:54 | 12:29.9 | 13:13.7 |
| 4 | Kintla Thomas | Missoula | MT | 27 | F | 16 | 27:53.0 | 4:14 | 13:22.0 | 14:31.0 |
| 5 | Chris Johnson | Missoula | MT | 71 | M | 41 | 28:21.5 | 4:18 | 13:50.7 | 14:30.8 |
| 6 | Cody Harris | Missoula | MT | 82 | M | 45 | 30:31.5 | 4:38 | 14:09.3 | 16:22.1 |
| 7 | Georgia Moore | Missoula | MT | 35 | F | 13 | 30:59.4 | 4:42 | 15:21.3 | 15:38.1 |
| 8 | Canon Gardner | Missoula | MT | 25 | M | 13 | 31:00.6 | 4:42 | 15:30.7 | 15:29.9 |
| 9 | Addie Terwilliger | Missoula | MT | 34 | F | 14 | 31:29.0 | 4:46 | 15:27.8 | 16:01.2 |
| 10 | Nova Gardner | Missoula | MT | 26 | F | 16 | 35:50.8 | 5:26 | 17:31.6 | 18:19.2 |
| 11 | Brittany Harris | Missoula | MT | 81 | F | 42 | 38:22.4 | 5:49 | 18:53.7 | 19:28.7 |
| 12 | Megan Slivka | Missoula | MT | 93 | F | 42 | 39:06.7 | 5:56 | 30:45.0 | 8:21.6 |
| 13 | Xingyue Zoea | Missoula | MT | 38 | F | 11 | 40:45.6 | 6:11 | 18:11.5 | 22:34.1 |
| 14 | Elias Wilcox | Missoula | MT | 9 | M | 14 | 44:56.9 | 6:49 | 19:51.9 | 25:04.9 |
| 15 | Jennifer Combe | Bonner | MT | 94 | F | 51 | 45:29.3 | 6:54 | 22:17.1 | 23:12.1 |