| 1 | Leo Williams | 287 | Chaska | MN | M | 9 | 05:48.1 | 9:40 |
| 2 | Griffin Williams | 285 | Chaska | MN | M | 11 | 06:14.9 | 10:25 |
| 3 | Patrick Schrager | 114 | Salt Lake City | UT | M | 7 | 06:22.2 | 10:37 |
| 4 | Rex Beall | 66 | Bountiful | UT | M | 8 | 06:25.2 | 10:42 |
| 5 | Crosby vanBlommestein | 280 | Victor | ID | M | 8 | 07:03.3 | 11:46 |
| 6 | George Romines | 279 | | | M | 7 | 07:03.4 | 11:46 |
| 7 | Wilder Wicke | 283 | Victor | ID | M | 8 | 07:07.1 | 11:52 |
| 8 | Mabel Williams | 286 | Chaska | MN | F | 5 | 07:11.6 | 11:59 |
| 9 | West Rountree | 111 | Helena | MT | M | 7 | 08:12.6 | 13:41 |
| 10 | Darra Cooney | 214 | Twin Falls | ID | M | 7 | 08:17.6 | 13:49 |
| 11 | Hayden Stitgen | 142 | Victor | ID | F | 8 | 08:21.0 | 13:55 |
| 12 | Logan Gaylord | 62 | Driggs | ID | M | 6 | 08:29.0 | 14:08 |
| 13 | Emma Skøtt Bargsteen | 251 | Svendborg | | F | 8 | 09:09.6 | 15:16 |
| 14 | Jonathan Bargsteen | 250 | Svendborg | | M | 8 | 09:11.4 | 15:19 |
| 15 | Annie Wicke | 284 | Victor | ID | F | 6 | 10:13.6 | 17:03 |
| 16 | Weston Williams | 141 | Jackson | WY | M | 6 | 10:15.2 | 17:05 |
| 17 | Maxton Hall | 64 | Driggs | ID | M | 7 | 10:24.7 | 17:21 |
| 18 | John Schrager | 113 | Salt Lake City | UT | M | 5 | 13:22.0 | 22:17 |
| 19 | Wren Hutchinson | 281 | | | F | 2 | 16:16.7 | 27:08 |