| Mark | Athlete | School | Year | Meet |
|---|
| 14.24 | Gabe Sulser | Billings Senior (AA) | 10 | Swede Dahlberg Invitational |
| 14.34 | Derrick Olsen | Helena (AA) | 11 | Swede Dahlberg Invitational |
| 14.42 | Aaron Robinson | Glacier (AA) | 12 | Nicosia Columbia Falls Glacier Dual |
| 14.75 | Jamison Hermanson | Great Falls (AA) | 12 | State AA |
| 15.36 | Connor Dowdy | Helena Capital (AA) | 12 | Western AA Divisional |
| 15.45 | Jacob Grinwis | Belgrade (AA) | 11 | MidLand Round Table Top Ten |
| 15.56 | Xavier Melice | Helena Capital (AA) | 10 | State AA |
| 15.57 | Brendan Thompson | Missoula Sentinel (AA) | 10 | Western AA Divisional |
| 15.58 | Tyler Gurchiek | Billings West (AA) | 11 | Billings West Quad 4/12 |
| 15.58 | Maxx Sitzmann | Great Falls (AA) | 12 | Eastern AA Divisionals |
| 15.65 | Zach Smith | Belgrade (AA) | 12 | State A |
| 15.68 | Xavier Sulser | Billings Senior (AA) | 12 | Eastern AA Divisional |
| 15.71 | Victor Pavsek | Helena Capital (AA) | 11 | Western AA Divisional |
| 15.71 | Bryce Gallagher | Butte (AA) | 11 | Swede Dahlberg Invitational |
| 15.71 | Colby Friede | Great Falls (AA) | 11 | Eastern AA Divisionals |
| 15.77 | Quinn Dennehy | Butte (AA) | 12 | Bozeman vs Butte |
| 15.84 | Caleb Nelson | Billings West (AA) | 11 | Eastern AA Divisionals |
| 15.85 | Dalton Manning | Flathead (AA) | 12 | Western AA Divisional |
| 15.92 | Josh Malone | Missoula Big Sky (AA) | 11 | Western AA Divisional |
| 15.96 | Landon Youbles | Missoula Hellgate (AA) | 11 | Western AA Divisional |
| 16.03 | Kade Lunday | Missoula Hellgate (AA) | 10 | Western AA Divisonal |
| 16.03 | Aidan Fitzgerald | Helena (AA) | 11 | Western Top 10 Meet |
| 16.07 | Andrew Durado | Glacier (AA) | 11 | Western AA Divisonal |
| 16.08 | Jesse Hatler | Great Falls (AA) | 11 | Eastern AA Divisional |