| 1 | Lark Berryman | Missoula | MT | 31 | F | 10 | 19:33.8 | 5:56 |
| 2 | Lur Hamon Combe | Bonner | MT | 37 | F | 10 | 23:53.4 | 7:14 |
| 3 | Aislinn Fowlkes | Missoula | MT | 28 | F | 10 | 24:17.2 | 7:22 |
| 4 | Amarie Harris | Missoula | MT | 23 | F | 8 | 28:09.3 | 8:32 |
| 5 | Claire Slivka | Missoula | MT | 39 | F | 10 | 29:46.6 | 9:02 |
| 6 | Hadley Wicher | Missoula | MT | 30 | F | 8 | 30:31.0 | 9:15 |
| 7 | Norah Swentik | Missoula | MT | 10 | F | 10 | 33:24.9 | 10:08 |
| 1 | Liam Harris | Missoula | MT | 22 | M | 11 | 14:28.4 | 4:23 |
| 2 | Espen Chitty | Missoula | MT | 36 | M | 11 | 15:58.6 | 4:51 |
| 3 | Soren Kies | Missoula | MT | 21 | M | 10 | 19:34.0 | 5:56 |
| 4 | Nels Foster | Missoula | MT | 4 | M | 10 | 21:32.9 | 6:32 |
| 5 | Ellis Fowlkes | Missoula | MT | 5 | M | 7 | 27:07.1 | 8:13 |
| 6 | Micah Foster | Missoula | MT | 1 | M | 7 | 31:49.3 | 9:39 |
| 7 | Steven Noreus | Missoula | MT | 7 | M | 12 | 32:06.6 | 9:44 |
| 1 | Larkin Reed | Missoula | MT | 6 | X | 10 | 25:58.0 | 7:52 |