| Mark | School | Meet |
|---|
| 47.56 | Billings West (AA) | State AA |
| 48.46 | Helena Capital (AA) | State AA |
| 48.82 | Missoula Sentinel (AA) | State AA |
| 48.86 | Beaverhead Co./Dillon (A) | State A |
| 49.07 | Bozeman (AA) | State AA |
| 49.11 | Billings Skyview (AA) | Eastern AA Divisional |
| 49.50 | Belgrade (AA) | State A |
| 49.76 | Flathead (AA) | Western AA Divisional |
| 49.99 | Laurel (A) | State A |
| 50.07 | Helena (AA) | State AA |
| 50.21 | Fort Benton (C) | State C |
| 50.24 | Missoula Big Sky (AA) | Western AA Divisional |
| 50.26 | Bigfork (B) | State B |
| 50.46 | Whitefish (A) | State A |
| 50.48 | Billings Senior (AA) | State AA |
| 50.50 | Twin Bridges (C) | State C |
| 50.52 | Butte (AA) | State AA |
| 50.54 | Havre (A) | State A |
| 50.54 | Great Falls (AA) | State AA |
| 50.70 | Glacier (AA) | Archie Roe Invite |
| 50.77 | Columbus (B) | State B |
| 50.79 | Libby (A) | State A |
| 50.81 | Sidney (A) | State A |
| 50.94 | Missoula Hellgate (AA) | State AA |
| 50.95 | Fergus/Lewistown (A) | State A |
| 50.95 | Billings Central (A) | State A |
| 51.16 | Great Falls CMR (AA) | Great Falls City Meet |
| 51.23 | Colstrip (B) | State B |
| 51.26 | Charlo (C) | State C |
| 51.32 | Frenchtown (A) | State A |
| 51.52 | Corvallis (A) | State A |
| 51.53 | Jefferson/Boulder (B) | State B |
| 51.83 | Huntley Project (B) | Midland Roundtable Top 10 |
| 52.21 | Polson (A) | State A |
| 52.38 | Shields Valley (C) | State C |
| 52.41 | Butte Central (A) | Butte/Skyview/Sentinel Triangular |
| 52.43 | Cut Bank (B) | State B |
| 52.44 | Stevensville (A) | Nelson-Thomas ABC Meet |
| 52.48 | Shepherd (B) | Al Walker Memorial |
| 52.53 | Seeley-Swan (C) | State C |
| 52.58 | Glasgow (B) | Northern B Divisional |
| 52.64 | Dawson Co./Glendive (A) | John Polich Invitational |
| 52.66 | Roundup (B) | State B |
| 52.82 | Winnett-Grass Range (C) | State C |
| 52.85 | Columbia Falls (A) | State A |
| 52.95 | Superior (C) | State C |