| Mark | Athlete | School | Year | Meet |
|---|
| 1:55.35 | Colter Kirkland | Hamilton (A) | 12 | State A |
| 1:56.22 | Jeremy Bockus | Browning (A) | 12 | Archie Roe Invite |
| 1:56.57 | Lane Cole | Hamilton (A) | 12 | Western A Divisional |
| 1:58.33 | Brinson Wyche | Corvallis (A) | 12 | State A |
| 2:00.21 | Tayjon Joe | Hardin (A) | 12 | Midland Roundtable Top 10 |
| 2:00.68 | Andrew Durgan | Park/Livingston (A) | 11 | Midland Roundtable Top 10 |
| 2:00.70 | Barrett Garcia | Whitefish (A) | 12 | Russ Plicher Top 10 |
| 2:01.17 | Wyatt Ehredt | Frenchtown (A) | 11 | Western A Divisional |
| 2:01.39 | Jakob Hansen | Frenchtown (A) | | Western A Divisional |
| 2:01.44 | Konnor Gregerson | Laurel (A) | 12 | Eastern A Divisional |
| 2:01.69 | Nate Ingelfinger | Whitefish (A) | 11 | Western A Divisional |
| 2:01.84 | Derek Criddle | Corvallis (A) | 10 | Nelson-Thomas ABC Meet |
| 2:02.49 | Gage Gunther | Custer Co./Miles City (A) | 10 | State A |
| 2:02.69 | Elias Stops at Pretty Places | Hardin (A) | 11 | Eastern A Divisional |
| 2:03.04 | Gavin Garrison | Beaverhead Co./Dillon (A) | 11 | Western A Divisional |
| 2:03.54 | Caleb Tomac | Havre (A) | 10 | Eastern A Divisional |
| 2:03.68 | Alduran Takes Enemy | Hardin (A) | 12 | Fergus Invite |
| 2:03.70 | Ben Steadman | Beaverhead Co./Dillon (A) | 11 | State A |