| Mark | School | Meet |
|---|
| 3:57.27 | Gallatin (Bozeman) (AA) | Midland Roundtable Top 10 |
| 3:57.54 | Billings West (AA) | Midland Roundtable Top 10 |
| 4:03.28 | Billings Senior (AA) | Midland Roundtable Top 10 |
| 4:04.06 | Helena (AA) | Russ Plicher Western Top 10 |
| 4:04.62 | Glacier (AA) | Western AA Divisional |
| 4:08.02 | Missoula Hellgate (AA) | Archie Roe Invitational |
| 4:09.84 | Great Falls (AA) | Great Falls Crosstown Meet |
| 4:11.64 | Belgrade (AA) | Midland Roundtable Top 10 |
| 4:12.34 | Helena Capital (AA) | Western AA Divisional |
| 4:12.47 | Great Falls CMR (AA) | Eastern AA Divisional |
| 4:12.57 | Missoula Big Sky (AA) | Western AA Divisional |
| 4:12.58 | Butte (AA) | Western AA Divisional |
| 4:18.32 | Bozeman (AA) | Last Chance Qualifier |
| 4:20.15 | Billings Skyview (AA) | Eastern AA Divisional |
| 4:20.32 | Flathead (AA) | Western AA Divisional |
| 4:22.98 | Missoula Sentinel (AA) | Western AA Divisional |