| Mark | Athlete | School | Year | Meet |
|---|
| 14.50 | Noah Bouchard | Huntley Project (B) | 12 | Southern B Divisional |
| 14.69 | Treyton Anderson | Beaverhead Co./Dillon (A) | 11 | Western A Divisional |
| 14.95 | Zac Crews | Missoula Sentinel (AA) | 11 | State AA |
| 14.95 | Ryan DeVries | Billings West (AA) | 12 | State AA |
| 15.16 | Drew Klumph | Missoula Sentinel (AA) | 11 | State AA |
| 15.23 | AJ LaFurge | Great Falls CMR (AA) | 10 | State AA |
| 15.24 | Dylan Root | Jefferson/Boulder (B) | 10 | State B |
| 15.32 | Braden Morris | Jefferson/Boulder (B) | 11 | Southern B Divisional |
| 15.36 | Joel Demars | Billings West (AA) | 12 | Billings West-Senior Dual |
| 15.40 | Isak Epperly | Bigfork (B) | 10 | State B |
| 15.40 | Tate Smith | Twin Bridges (C) | 12 | Western C Divisional |
| 15.47 | Caleb Bernhardt | Glacier (AA) | 11 | State AA |
| 15.56 | Alex Turner | Belgrade (AA) | 12 | Belgrade-Billings West Dual |
| 15.62 | Gavin Vandenacre | Broadwater/Townsend (B) | 11 | State B |
| 15.72 | Tyler Gilman | Gallatin (Bozeman) (AA) | 11 | State AA |
| 15.83 | Jacob Pierce | Billings West (AA) | 12 | Eastern AA Divisional |
| 15.86 | Mitchell Fogelsong | Billings West (AA) | 10 | State AA |
| 15.90 | Jackson Swanz | Hobson-Moore-Judith Gap (C) | 9 | State C |
| 15.93 | Bodie Smith | Whitefish (A) | 11 | State A |
| 15.99 | Holt Downey | Butte (AA) | 11 | State AA |
| 16.03 | Wyatt Duke | Bigfork (B) | 12 | State B |
| 16.04 | Robby Gress | Billings Skyview (AA) | 12 | Great Falls-Skyview Dual |
| 16.10 | Eli Broome | Missoula Big Sky (AA) | 12 | Butte-Big Sky Dual |
| 16.11 | Skyler Quenzer | Red Lodge (B) | | State B |
| 16.11 | Kellan Beller | Stevensville (A) | 10 | State A |
| 16.20 | Moasas George | East Helena (A) | | State A |