| Mark | School | Meet |
|---|
| 3:25.33 | Hardin (A) | State A |
| 3:26.16 | Butte (AA) | State AA |
| 3:27.54 | Billings Senior (AA) | State AA |
| 3:27.77 | Missoula Big Sky (AA) | State AA |
| 3:28.44 | Hamilton (A) | State A |
| 3:28.76 | Great Falls CMR (AA) | State AA |
| 3:28.83 | Glacier (AA) | Western AA Divisional |
| 3:29.00 | Manhattan (B) | State B |
| 3:29.60 | Helena (AA) | State AA |
| 3:30.16 | Missoula Sentinel (AA) | Glacier-Sentinel Dual |
| 3:30.55 | Loyola Sacred Heart (B) | Western B Divisional |
| 3:30.76 | Laurel (A) | State A |
| 3:31.04 | Fort Benton (C) | State C |
| 3:31.16 | Great Falls (AA) | State AA |
| 3:31.26 | Flathead (AA) | State AA |
| 3:31.28 | Broadwater/Townsend (B) | State B |
| 3:31.30 | Billings West (AA) | Eastern AA Divisional |
| 3:31.43 | Gallatin (Bozeman) (AA) | State AA |
| 3:31.47 | Frenchtown (A) | State A |
| 3:31.48 | Missoula Hellgate (AA) | Western AA Divisional |
| 3:31.59 | Helena Capital (AA) | State AA |
| 3:32.38 | Beaverhead Co./Dillon (A) | State A |
| 3:32.52 | Whitefish (A) | Whitefish ARM Invitational |
| 3:32.60 | Red Lodge (B) | State B |
| 3:32.78 | Belt (C) | State C |
| 3:33.60 | Columbus (B) | State B |
| 3:33.70 | Lincoln Co./Eureka (B) | State B |
| 3:34.00 | Huntley Project (B) | State B |
| 3:34.48 | Columbia Falls (A) | Western A Divisional |
| 3:34.69 | Bozeman (AA) | State AA |
| 3:35.00 | Fairfield (B) | MHSA Class A-B State Track & Field Meet |
| 3:35.08 | Billings Central (A) | State A |
| 3:35.10 | Simms (C) | State C |
| 3:35.39 | Corvallis (A) | Western A Divisional |
| 3:35.94 | Florence-Carlton (B) | State B |
| 3:38.00 | Seeley-Swan (C) | KLH Memorial Invitational |