| Mark | Athlete | School | Year | Meet |
|---|
| 169-8 | Branden Butt | Corvallis (A) | 11 | Sapphire Twilight Meet |
| 157-7 | Austin Atkins | Corvallis (A) | 12 | Bob Reed Invitational |
| 155-11 | Jimmy Henderson | Corvallis (A) | 12 | Southwestern A Divisional |
| 152-1.5 | Daniel Jones | Columbia Falls (A) | 12 | Libby Invitational |
| 151-10.5 | Kyle Moore | Beaverhead Co./Dillon (A) | 11 | Dillon Invitational |
| 151-4 | Nathaniel Knudson | Sidney (A) | 12 | Colstrip Invitational |
| 149-2 | Clint LaRowe | Custer Co./Miles City (A) | 12 | Colstrip Invitational |
| 148-4 | Zeke Koslosky | Beaverhead Co./Dillon (A) | 12 | Butte Time Trials |
| 147-4 | Daulton King | Sidney (A) | 11 | Baker Invitational |
| 145-0 | Seth Ray | Hamilton (A) | 12 | Sapphire Twilight Meet |
| 142-6 | Clark Rubel | Polson (A) | 12 | Lake County Meet |
| 142-4 | Chance Zahn | Park/Livingston (A) | | State A Track Meet |
| 141-10 | Jessie Sims | Stevensville (A) | 9 | Bob Reed Invitational |
| 141-9 | Riley Sampson | Polson (A) | 11 | Lake County Meet |