| 1 | Kieu Snow | 110 | Seeley Lake | MT | F | 12 | 17:36.15 | 17:36.15 | 3:31 |
| 2 | Xingyue Zoea | 52 | Missoula | MT | F | 11 | 17:38.66 | 17:36.20 | 3:31 |
| 3 | Clara Osborne | 162 | Helena | MT | F | 13 | 17:57.50 | 17:53.96 | 3:35 |
| 4 | Anna Hebblewhite | 148 | Missoula | MT | F | 11 | 18:24.59 | 18:22.50 | 3:41 |
| 5 | Loryn Neudecker | 20 | Seeley Lake | MT | F | 11 | 18:55.87 | 18:55.87 | 3:47 |
| 6 | Aislinn Fowlkes | 15 | Missoula | MT | F | 10 | 20:27.68 | 20:27.68 | 4:06 |
| 7 | Wren Bookwalter | 106 | Missoula | MT | F | 11 | 20:31.60 | 20:31.60 | 4:06 |
| 1 | Espen Chitty | 26 | Missoula | MT | M | 11 | 17:23.32 | 17:23.32 | 3:29 |
| 2 | Merrick Drake | 87 | STEVENSVILLE | MT | M | 13 | 17:26.97 | 17:22.63 | 3:29 |
| 3 | Ander Svingen | 154 | Helena | MT | M | 14 | 18:14.00 | 18:10.21 | 3:38 |
| 4 | Ryker Drake | 36 | Stevensville | MT | M | 11 | 18:33.10 | 18:29.88 | 3:42 |
| 5 | Miles Seyler | 143 | Helena | MT | M | 13 | 19:32.51 | 19:29.09 | 3:54 |
| 6 | Lowen Sudbury | 114 | Missoula | MT | M | 12 | 21:26.98 | 21:24.49 | 4:17 |
| 7 | Ellis Fowlkes | 86 | Missoula | MT | M | 7 | 22:48.61 | 22:43.63 | 4:33 |
| 8 | Niko Brodie | 78 | Missoula | MT | M | 10 | 22:49.91 | 22:45.31 | 4:33 |
| 9 | Calder Sudbury | 115 | Missoula | MT | M | 12 | 22:50.52 | 22:47.15 | 4:33 |
| 10 | Rory Nicholas | 56 | Seeley Lake | MT | M | 10 | 27:03.11 | 26:59.69 | 5:24 |
| 11 | Steven Noreus | 132 | Missoula | MT | M | 12 | 28:13.81 | 28:11.22 | 5:38 |