| 1 | Taran VollmerPlace 1 · Rapid City Central | — | Rapid City Central | 18:20.70 |
| 2 | Trevor BurchPlace 2 · Hulett | — | Hulett | 18:48.86 |
| 3 | Tyler JonesPlace 3 · Moorcroft | — | Moorcroft | 18:52.36 |
| 4 | Matt TakahashiPlace 4 · Sturgis | — | Sturgis | 19:03.88 |
| 5 | Slayton LudensPlace 5 · Spearfish | — | Spearfish | 19:05.99 |
| 6 | Levi PetersenPlace 6 · Moorcroft | — | Moorcroft | 19:15.41 |
| 7 | JJ BresslerPlace 7 · Spearfish | — | Spearfish | 19:24.09 |
| 8 | Henry PlummerPlace 8 · Spearfish | — | Spearfish | 19:25.31 |
| 9 | Cayden NoblePlace 9 · Sturgis | — | Sturgis | 19:37.11 |
| 10 | Kevin CoffieldPlace 10 · Spearfish | — | Spearfish | 19:57.84 |
| 11 | Justin HarrisPlace 11 · Spearfish | — | Spearfish | 20:17.88 |
| 12 | Jacoby New HolyPlace 12 · Rapid City Central | — | Rapid City Central | 20:33.99 |
| 13 | Levi VealPlace 13 · Sturgis | — | Sturgis | 20:36.51 |
| 14 | Eric BrownPlace 14 · Cheyenne-Eagle Butte | — | Cheyenne-Eagle Butte | 20:37.39 |
| 15 | Ty WardPlace 15 · Sturgis | — | Sturgis | 20:47.89 |
| 16 | Brent ByrdPlace 16 · Rapid City Stevens | — | Rapid City Stevens | 20:58.30 |
| 17 | Logan PochopPlace 17 · Spearfish | — | Spearfish | 21:13.11 |
| 18 | Lane JorgersonPlace 18 · Spearfish | — | Spearfish | 21:16.32 |
| 19 | Sam LoftusPlace 19 · Sturgis | — | Sturgis | 21:18.01 |
| 20 | Kelby TorgersonPlace 20 · Spearfish | — | Spearfish | 21:20.62 |
| 21 | Steve HarringtonPlace 21 · Rapid City Stevens | — | Rapid City Stevens | 21:22.39 |
| 22 | Tom SperlinPlace 22 · Lead-Deadwood | — | Lead-Deadwood | 21:27.97 |
| 23 | Luke LovettPlace 23 · Moorcroft | — | Moorcroft | 21:39.89 |
| 24 | Gabe DavilaPlace 24 · Hot Springs | — | Hot Springs | 21:41.74 |
| 25 | Taylor DupontPlace 25 · Spearfish | — | Spearfish | 21:45.74 |
| 26 | Zack VancasPlace 26 · Rapid City Stevens | — | Rapid City Stevens | 21:50.96 |
| 27 | Jared MathewsPlace 27 · Moorcroft | — | Moorcroft | 21:52.70 |
| 28 | Dalton RobinsonPlace 28 · Moorcroft | — | Moorcroft | 21:53.44 |
| 29 | Aidan LaurentiPlace 29 · Lead-Deadwood | — | Lead-Deadwood | 22:00.88 |
| 30 | Grant KohlusPlace 30 · Cheyenne-Eagle Butte | — | Cheyenne-Eagle Butte | 22:01.90 |
| 31 | Skyler Thunder HawkPlace 31 · Cheyenne-Eagle Butte | — | Cheyenne-Eagle Butte | 22:04.18 |
| 32 | Dillon LincolnPlace 32 · Hulett | — | Hulett | 22:09.22 |
| 33 | Donald WilliamsPlace 33 · Sturgis | — | Sturgis | 22:10.64 |
| 34 | Bryce ThormanPlace 34 · Spearfish | — | Spearfish | 22:27.94 |
| 35 | Gunner LeFebvrePlace 35 · Custer | — | Custer | 22:35.42 |
| 36 | Peter KlopfensteinPlace 36 · Rapid City Stevens | — | Rapid City Stevens | 22:39.81 |
| 37 | Curtis StahlecherPlace 37 · RC Christian | — | RC Christian | 22:58.44 |
| 38 | Jacob FroilandPlace 38 · Rapid City Central | — | Rapid City Central | 23:10.20 |
| 39 | Alex RichardsonPlace 39 · Rapid City Central | — | Rapid City Central | 23:38.17 |
| 40 | Connor KuhlPlace 40 · Lead-Deadwood | — | Lead-Deadwood | 23:42.65 |
| 41 | Trevor SmithPlace 41 · Rapid City Stevens | — | Rapid City Stevens | 23:58.01 |
| 42 | Kenny SissonPlace 42 · Moorcroft | — | Moorcroft | 24:08.01 |
| 43 | Kerry McDANIELPlace 43 · Douglas | — | Douglas | 24:08.85 |
| 44 | Kerry TarrantPlace 44 · Rapid City Central | — | Rapid City Central | 24:25.61 |
| 45 | Taylor BjornsteadPlace 45 · Hulett | — | Hulett | 24:31.91 |
| 46 | McKenzie Brown OtterPlace 46 · Rapid City Stevens | — | Rapid City Stevens | 24:41.46 |
| 47 | Joe ClonchPlace 47 · Moorcroft | — | Moorcroft | 25:42.75 |
| 48 | Joseph KvalePlace 48 · Bison | — | Bison | 26:30.07 |
| 49 | Tristan CovellPlace 49 · Spearfish | — | Spearfish | 26:39.76 |
| 50 | Bengt SymstedPlace 50 · Hot Springs | — | Hot Springs | 26:40.02 |
| 51 | Gabe TaylorPlace 51 · Rapid City Stevens | — | Rapid City Stevens | 27:00.24 |
| 52 | Taylor BrinkPlace 52 · RC Christian | — | RC Christian | 28:15.99 |