| Mark | Athlete | School | Year | Meet |
|---|
| 23-01 | Boaz Mckinney | Billings Skyview (AA) | 12 | Eastern AA Divisional |
| 22-11 | Aayden Simmons | Helena (AA) | 12 | Helena Crosstown Meet |
| 22-08.5 | Sean Klem | Billings West (AA) | 11 | Billings Invite |
| 22-05.5 | William Hollensteiner | Flathead (AA) | 11 | Western AA Divisional |
| 22-02.5 | Josiah Coelho | Billings Senior (AA) | 11 | Midland Roundtable Top 10 |
| 22-01 | Steele Harris | Great Falls (AA) | 10 | Great Falls Crosstown Meet |
| 21-10.25 | Sam Kilwein | Gallatin (Bozeman) (AA) | 12 | CMR/Gallatin Dual |
| 21-08 | Dylan Garcia | Billings West (AA) | 11 | Dan Hansen Invitational (WY) |
| 21-05.5 | Jayden Bogunovich | Billings West (AA) | 11 | Senior/Gallatin/West Triangular |
| 21-05.5 | Cooper Nelson | Helena Capital (AA) | 11 | Helena Small Schools Invite |
| 21-05 | Chase Chaffin | Glacier (AA) | 11 | Columbia Falls/Glacier Dual |
| 21-03.5 | Dylan Bache | Butte (AA) | 12 | Big Sky/Butte Dual |
| 21-03.5 | Cooper Pelc | Glacier (AA) | 10 | Columbia Falls/Glacier Dual |
| 21-02.75 | Ben Bliven | Flathead (AA) | 12 | Western AA Divisional |
| 21-02 | Spencer Hodge | Glacier (AA) | 10 | Columbia Falls/Glacier Dual |
| 21-01.75 | Maron Fines | Missoula Big Sky (AA) | 10 | Western AA Divisional |
| 21-01.25 | Nicholas Bray | Belgrade (AA) | 12 | Eastern AA Divisional |
| 21-01.25 | Cohen Andrews | Butte (AA) | 11 | Last Chance Qualifier |
| 21-01 | Oliver Caton | Missoula Hellgate (AA) | 10 | Hellgate/Sentinel/Flathead Tri |
| 21-00.5 | Tocher Lee | Butte (AA) | 12 | Butte/Capital Dual |
| 20-11.25 | Tevin Keller | Billings Senior (AA) | 12 | Eastern AA Divisional |
| 20-11.25 | Ryan Hanson | Butte (AA) | 11 | Butte/Capital Dual |
| 20-11 | Blake Carver | Great Falls (AA) | 12 | Great Falls Crosstown Meet |
| 20-10 | Carter Petre | Helena (AA) | 12 | Great Falls v Helena |
| 20-08.5 | Calvin Bucklin | Missoula Sentinel (AA) | 11 | Glacier/Sentinel Dual |
| 20-07 | Bobby Gutzman | Gallatin (Bozeman) (AA) | 11 | Last Chance Qualifier |