| Mark | School | Meet |
|---|
| 3:58.27 | Gallatin (Bozeman) (AA) | State AA Championship |
| 3:58.43 | Billings Skyview (AA) | State AA Championship |
| 3:58.62 | Whitefish (A) | Nelson-Thomas ABC Meet |
| 4:01.18 | Billings West (AA) | State AA Championship |
| 4:03.18 | Laurel (A) | Eastern A Divisional |
| 4:03.34 | Helena (AA) | State AA Championship |
| 4:03.35 | Missoula Hellgate (AA) | State AA Championship |
| 4:05.37 | Helena Capital (AA) | State AA Championship |
| 4:05.58 | Flathead (AA) | Western AA Divisional |
| 4:06.40 | Missoula Sentinel (AA) | State AA Championship |
| 4:06.53 | Manhattan Christian (C) | State C Championship |
| 4:07.10 | Corvallis (A) | State A Championship |
| 4:09.83 | Havre (A) | State A Championship |
| 4:10.02 | Billings Senior (AA) | Midland Roundtable Top 10 |
| 4:10.53 | Great Falls CMR (AA) | State AA Championship |
| 4:10.56 | Huntley Project (B) | State B Championship |
| 4:10.67 | Bozeman (AA) | Eastern AA Divisional |
| 4:10.78 | Belgrade (AA) | State AA Championship |
| 4:11.05 | Custer Co./Miles City (A) | State A Championship |
| 4:11.27 | Scobey (C) | State C Championship |
| 4:11.44 | Hamilton (A) | Hamilton Triangular |
| 4:11.97 | Twin Bridges (C) | State C Championship |
| 4:11.98 | Columbia Falls (A) | State A Championship |
| 4:12.00 | Great Falls (AA) | Eastern AA Divisional |
| 4:12.00 | Missoula Big Sky (AA) | State AA Championship |
| 4:12.25 | Savage (C) | State C Championship |
| 4:12.42 | Beaverhead Co./Dillon (A) | State A Championship |
| 4:12.67 | Glacier (AA) | State AA Championship |
| 4:12.96 | Hardin (A) | State A Championship |
| 4:13.15 | Red Lodge (B) | State B Championship |
| 4:13.94 | Billings Central (A) | State A Championship |
| 4:14.18 | Glasgow (B) | State B Championship |
| 4:14.30 | Loyola Sacred Heart (B) | Western B Divisional |
| 4:14.72 | Sweet Grass Co./Big Timber (B) | State B Championship |
| 4:14.84 | Fairview (B) | State C Championship |
| 4:15.80 | Frenchtown (A) | Western A Divisional |
| 4:16.76 | Baker (B) | State B Championship |
| 4:17.18 | Park/Livingston (A) | State A Championship |
| 4:17.21 | Broadwater/Townsend (B) | State B Championship |
| 4:17.74 | Lockwood (A) | State A Championship |
| 4:17.96 | Cascade (C) | State C Championship |
| 4:18.22 | Baker (B) | Glendive Elks Invitational |
| 4:18.75 | Manhattan (B) | State B Championship |
| 4:18.91 | Whitewater (C) | State C Championship |
| 4:18.92 | Sidney (A) | State A Championship |
| 4:19.56 | Jefferson/Boulder (B) | Southern B Divisional |
| 4:19.67 | Roberts (C) | State C Championship |
| 4:19.72 | Fort Benton (C) | State C Championship |
| 4:19.99 | Drummond (C) | State C Championship |
| 4:20.01 | Highwood (C) | State C Championship |
| 4:21.52 | Chester-Joplin-Inverness (C) | State C Championship |
| 4:21.59 | Three Forks (B) | State B Championship |
| 4:21.69 | Circle (C) | State C Championship |
| 4:22.24 | Bigfork (A) | Western B Divisional |
| 4:23.07 | Lincoln Co./Eureka (B) | State B Championship |
| 4:23.38 | Thompson Falls (B) | State B Championship |
| 4:23.76 | Fergus/Lewistown (A) | Eastern A Divisional |
| 4:23.95 | Seeley-Swan (C) | State C Championship |
| 4:24.46 | Charlo (C) | State C Championship |
| 4:24.61 | Choteau (B) | Cascade Top-8 |
| 4:24.94 | Three Forks (B) | John Cheek Top 8 |
| 4:24.98 | Shepherd (B) | Southern B Divisional |