| 1 | June Thompson | 14 | Missoula | MT | F | 6 | 3:09.7 |
| 2 | Freya Radley | 27 | Missoula | MT | F | 6 | 3:55.4 |
| 1 | Simon Hebblewhite | 35 | Missoula | MT | M | 5 | 4:03.9 |
| 1 | Helmi Shimanek | 6 | Missoula | MT | F | 9 | 3:27.7 | 1:40.8 | 1:46.8 |
| 2 | Ava Nerdig | 9 | Whitefish | MT | F | 8 | 3:54.5 | 1:57.8 | 1:56.6 |
| 3 | Amarie Harris | 11 | Missoula | MT | F | 7 | 4:25.2 | 2:11.9 | 2:13.2 |
| 4 | Mara Behrends | 3 | Helena | MT | F | 6 | 4:30.1 | 2:10.2 | 2:19.8 |
| 5 | Inara Granovskiy | 5 | Missoula | MT | F | 5 | 4:56.2 | 2:28.4 | 2:27.7 |
| 6 | Juliana Defoe | 1 | Helena | MT | F | 6 | 5:18.9 | 2:41.1 | 2:37.8 |
| 1 | Howie Thompson | 15 | Missoula | MT | M | 8 | 3:11.9 | 1:37.1 | 1:34.7 |
| 2 | Henry Radley | 28 | Missoula | MT | M | 8 | 3:40.2 | 1:50.5 | 1:49.6 |
| 3 | Ellis Fowlkes | 22 | Missoula | MT | M | 6 | 3:49.6 | 1:51.4 | 1:58.2 |
| 4 | Olin Joy | 18 | Missoula | MT | M | 5 | 6:17.4 | 2:55.0 | 3:22.3 |
| 5 | Jack Defoe | 2 | Helena | MT | M | 4 | 8:39.0 | 4:14.4 | 4:24.6 |
| 1 | Larkin Reed | 38 | Missoula | MT | X | 9 | 3:12.1 | 1:39.2 | 1:32.9 |