| Mark | Athlete | School | Year | Meet |
|---|
| 22.42 | Troy Andersen | Beaverhead Co./Dillon (A) | 11 | State A |
| 22.52 | Tanner Dana | Columbia Falls (A) | 12 | Columbia Falls-Glacier Dual |
| 22.63 | Colin Marks | Park/Livingston (A) | 10 | State A |
| 22.66 | Nate Rismon | Havre (A) | 12 | State A |
| 22.68 | Haiden Collins | Fergus/Lewistown (A) | 11 | Golden Eagle Invitational |
| 22.90 | Andrew King | Frenchtown (A) | 12 | Frenchtown Invite |
| 23.17 | Milo Carpenter | Laurel (A) | 9 | Yellowstone Bank Freshman Invitational |
| 23.17 | Trace Jones | Sidney (A) | 11 | Sidney Invitational |
| 23.19 | Mike Loftus | Havre (A) | 11 | Cal Wearley Memorial |
| 23.19 | Cole Wohltman | Corvallis (A) | 11 | Western A Divisonal |