| 65 9-12 | | 6/9/2018 | | | | | |
| Finish | Number | Brand | Name | City, State | Moto 1 | Moto 2 | Points |
| 1 | 797 | KTM | Wyatt Larson | Fort Ripley, MN | 2 | 1 | 47 |
| 2 | 208 | UNK | Brycen Johnson | Bismarck, ND | 1 | 2 | 47 |
| 3 | 330 | KTM | Najeh Boyd | Lincoln, ND | 3 | 3 | 40 |
| 4 | 0 | KTM | Carson Lanning | Chester SD | 4 | 6 | 33 |
| 5 | 36 | KAW | Dalton Duwenhoegger | Black Hawk, SD | 7 | 4 | 32 |
| 6 | 359 | HSK | Gage Miller | Rapid City, SD | 5 | 7 | 30 |
| 7 | 132 | HON | Grey Carlson | Belle Fourche, SD | 9 | 5 | 28 |
| 8 | 43 | KTM | Adam Odland | | 6 | 8 | 28 |
| 9 | 520 | KTM | Tel Hawk | Ft Thompson, SD | 10 | 9 | 23 |
| 10 | 710 | KAW | Marel Manke | Belle Fourche, SD | 8 | 11 | 23 |
| 11 | 14 | KTM | Rylan Hermansen | Rapid City, SD | 11 | 10 | 21 |
| 12 | 99 | KAW | Baxter Schrempp | Dupree, SD | 12 | 13 | 17 |
| 13 | 2 | KAW | Dylan Cole | Rapid City, SD | DNS | 12 | 9 |
| 14 | 717 | KTM | Talon Anderson | Wall, SD | 13 | DNS | 8 |
| DNS | 838 | UNK | River Vanderburg | Bismarck, ND | DNS | DNS | |
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