| | | | | | | | | | |
| 1 | Christopher | Garber | Sheridan | WY | 16 | M | 45:54 | 100 | <20 |
| 2 | Jace | Walker | Sundance | WY | 15 | M | 50:42 | 93.44 | <20 |
| 3 | Joshua | Paull | Lead | SD | 31 | M | 51:22 | 85.38 | 30-39 |
| 4 | Gary | Haven | Rapid City | SD | 59 | M | 55:29 | 73.77 | 50-59 |
| 5 | Mark | Zwaschka | Spearfish | SD | 52 | M | 56:24 | 72.07 | 50-59 |
| 6 | Jason | Roberdeau | Spearfish | SD | 39 | M | 56:51 | 75.54 | 30-39 |
| 7 | Dylon | Lincoln | Sundance | WY | 16 | M | 58:42 | 79.72 | <20 |
| 8 | Brian | Michaud | Rapid City | SD | 34 | M | 1:00:16 | 61.07 | 30-39 |
| 9 | Cayla | Adams | Sundance | WY | 15 | F | 1:00:44 | 100 | <20 |
| 10 | Roger | Heacock | Rapid City | SD | 59 | M | 1:01:04 | 77.25 | 50-59 |
| 11 | Mike | McCauley | Rapid City | SD | 53 | M | 1:01:12 | 75.31 | 50-59 |
| 12 | Charles | Neiman | Sundance | WY | 30 | M | 1:02:16 | 75.66 | 30-39 |
| 13 | Nita | Loken | Deadwood | SD | 45 | F | 1:02:17 | 78.06 | 40-49 |
| 14 | Laura | Partin | Sheridan | WY | 34 | F | 1:03:07 | 71.22 | 30-39 |
| 15 | Charon | Geigle | Wall | WY | 53 | F | 1:05:46 | 74.17 | 50-59 |
| 16 | Marie | Sebade | Sundance | WY | 22 | F | 1:06:48 | 94.55 | 20-29 |
| 17 | Linda | Schwamb | Sheridan | WY | 57 | F | 1:07:46 | 78.64 | 50-59 |
| 18 | Dalton | Cross | Sundance | WY | 18 | M | 1:07:48 | 69.55 | <20 |
| 19 | Lorna | Squyer | Nemo | SD | 57 | F | 1:08:46 | 75.69 | 50-59 |
| 20 | Tim | Sullivan | Rapid City | SD | 60 | M | 1:09:04 | 66.39 | 60-69 |
| 21 | Jeremy | Deuter | New Underwood | SD | 37 | M | 1:12:34 | 65.93 | 30-39 |
| 22 | Tim | Raben | Rapid City | SD | 68 | M | 1:12:58 | 64.02 | 60-69 |
| 23 | Ann Marie | Mickle | Sundance | WY | 44 | F | 1:14:04 | 81.23 | 40-49 |
| 24 | Travis | Koltiska | Sheridan | WY | 39 | M | 1:14:26 | 56.34 | 30-39 |
| 25 | Justin | Gaskin | Sundance | WY | 31 | M | 1:15:52 | 62.58 | 30-39 |
| 26 | Leann | Sebade | Lander | WY | 51 | F | 1:15:57 | 77.19 | 50-59 |
| 27 | Tanya | Cooper | Hermosa | SD | 32 | F | 1:16:23 | 70.48 | 30-39 |
| 28 | Jon | Rowe | Gillette | WY | 57 | M | 1:17:52 | 59.06 | 50-59 |
| 29 | Ashley | Johnson | Spearfish | SD | 25 | F | 1:19:21 | 65.78 | 20-29 |
| 30 | Amber | Bryant | Sturgis | SD | 36 | F | 1:20:48 | 73.54 | 30-39 |
| 31 | Barbara | Cartwright | Lander | WY | 59 | F | 1:21:15 | 72.2 | 50-59 |
| 32 | Bud | Drake | Bison | SD | 65 | M | 1:21:16 | 64.87 | 60-69 |
| 33 | Tyler | Kaitfors | Sturgis | SD | 27 | M | 1:23:30 | 63.73 | 20-29 |
| 34 | Chris | Kaitfors | Whitewood | SD | 56 | F | 1:29:36 | 61.51 | 50-59 |
| 35 | Autumn | Knight | Rapid City | SD | 10 | F | 1:34:54 | 64 | <20 |
| 36 | Rob | Knight | Rapid City | SD | 41 | M | 1:34:57 | 48.34 | 40-49 |
| 37 | Scott | Bryant | Sturgis | SD | 38 | M | 1:48:39 | 42.25 | 30-39 |
| 38 | Chris | Heacock | Rapid City | SD | 55 | F | 2:03:48 | 49.06 | 50-59 |
| 39 | Susan | Ullrich | Gillette | WY | 56 | F | 2:13:50 | 42.32 | 50-59 |
| 40 | Jonni | Bieder | Gillette | WY | 52 | F | 2:13:53 | 45.36 | 50-59 |
| 0 | Scott | Anderson | Spearfish | SD | 34 | M | 0 | 75.04 | 30-39 |
| 0 | Doug | Stevens | Spearfish | SD | 33 | M | 0 | 64.3 | 30-39 |
| 0 | Krista | Stevens | Spearfish | SD | 34 | F | 0 | 67.83 | 30-39 |
| 0 | Susan | Swindal | Custer | SD | 51 | F | 0 | 69.61 | 50-59 |
| 0 | Diana | Fliss | Canby | MN | 48 | F | 0 | 56.01 | 40-49 |