| 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 |
| 4:04.34 | Custer Co./Miles City (A) | Midland Roundtable Top 10 |
| 4:04.35 | Frenchtown (A) | Western A Divisional |
| 4:04.62 | Glacier (AA) | Western AA Divisional |
| 4:05.28 | Loyola Sacred Heart (B) | Russ Plicher Western Top 10 |
| 4:06.12 | Hamilton (A) | Western A Divisional |
| 4:06.19 | Havre (A) | Glendive Shriners Invitational |
| 4:06.90 | Whitefish (A) | Russ Plicher Western Top 10 |
| 4:07.21 | Billings Central (A) | Eastern A Divisional |
| 4:08.02 | Missoula Hellgate (AA) | Archie Roe Invitational |
| 4:08.54 | Huntley Project (B) | Midland Roundtable Top 10 |
| 4:09.03 | Sidney (A) | Norm Girard Top 10 Track Meet |
| 4:09.84 | Great Falls (AA) | Great Falls Crosstown Meet |
| 4:10.84 | Shelby (B) | Northern B Divisional |
| 4:11.64 | Belgrade (AA) | Midland Roundtable Top 10 |
| 4:12.05 | Corvallis (A) | Russ Plicher Western Top 10 |
| 4:12.11 | Darby (B) | Western B/C Divisional |
| 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 |
| 4:13.25 | Fergus/Lewistown (A) | Midland Roundtable Top 10 |
| 4:13.79 | Laurel (A) | Eastern A Divisional |
| 4:13.92 | Belt (C) | Northern C Divisional |
| 4:14.12 | Hardin (A) | Sidney Twilight Meet |
| 4:15.06 | Fairview (B) | Northern B Divisional |
| 4:16.11 | Polson (A) | Western A Divisional |
| 4:16.34 | Beaverhead Co./Dillon (A) | Western A Divisional |
| 4:16.73 | Valley Christian (C) | Western B/C Divisional |
| 4:17.66 | Sweet Grass Co./Big Timber (B) | Midland Roundtable Top 10 |
| 4:18.32 | Bozeman (AA) | Last Chance Qualifier |
| 4:18.77 | Wolf Point (B) | 43rd Annual Norm Girard Top 10 Track Meet |
| 4:18.81 | Three Forks (B) | Southern B/C Divisional |
| 4:18.81 | Columbia Falls (A) | Russ Plicher Western Top 10 |
| 4:19.83 | Fort Benton (C) | Northern C Divisional |
| 4:19.83 | Chinook (B) | Northern B Divisional |
| 4:19.89 | Cut Bank (B) | Northern B Divisional |
| 4:19.95 | Columbus (B) | Southern B/C Divisional |
| 4:20.15 | Billings Skyview (AA) | Eastern AA Divisional |
| 4:20.32 | Flathead (AA) | Western AA Divisional |
| 4:20.94 | Chester-Joplin-Inverness (C) | Northern C Divisional |
| 4:21.66 | Anaconda (B) | 6B/13C District Meet |
| 4:21.70 | Denton-Geyser-Stanford (C) | Northern C Divisional |
| 4:21.90 | Glasgow (B) | Northern B Divisional |
| 4:21.96 | Jefferson/Boulder (B) | John Tomich Invitational |
| 4:22.10 | Shields Valley (C) | Western B/C Divisional |
| 4:22.12 | Scobey (C) | Eastern C Divisional |
| 4:22.34 | Shepherd (B) | Southern B/C Divisional |
| 4:22.66 | Dawson Co./Glendive (A) | Sidney Twilight Meet |
| 4:22.85 | Lockwood (A) | Eastern A Divisional |
| 4:22.98 | Missoula Sentinel (AA) | Western AA Divisional |
| 4:23.08 | Plains (B) | Western B/C Divisional |
| 4:23.66 | Circle (C) | Glendive Shriners Invitational |
| 4:24.27 | Choteau (B) | Northern B Divisional |