| Mark | Athlete | School | Year | Meet |
|---|
| 51-10 | Matt Harrison | Fergus/Lewistown (A) | 12 | Jock Stop Meet |
| 50-01 | Kyle Finch | Beaverhead Co./Dillon (A) | 12 | Frenchtown Invite |
| 48-11 | Isaac Sturdevant | Libby (A) | 11 | MHSA Class B Championships |
| 48-07 | Luke Channer | Corvallis (A) | 12 | Bob Reed RCIA Meet |
| 48-03 | Kaelan Yanak | Libby (A) | 11 | Whitefish A.R.M. |
| 48-00 | Carter Hughes | Sidney (A) | 9 | Eastern A Super Divisionals |
| 47-09 | Cord Murray | Custer Co./Miles City (A) | 12 | Jock Stop Meet |
| 47-08.5 | Hunter Severson | Sidney (A) | 12 | Glendive Elks Meet |
| 47-06.5 | Logan Kolodejchuk | Columbia Falls (A) | 10 | Western A Divisionals |
| 47-00 | Micah Holt-seavy | Billings Central (A) | 12 | State A |