Boys
100M 200M 400M 800M 1600M 3200M 110MH 300MH 4x100 4x400 LJ TJ HJ PV SP DISC JAVGirls
100M 200M 400M 800M 1600M 3200M 100MH 300MH 4x100 4x400 LJ TJ HJ PV SP DISC JAVClasses:
All AA A B CDeep List
| Mark | School | Meet |
|---|---|---|
| 42.52 | Billings Senior (AA) | State AA Track Meet |
| 42.98 | Billings West (AA) | State AA Track Meet |
| 43.05 | Missoula Sentinel (AA) | State AA Track Meet |
| 43.08 | Helena Capital (AA) | State AA Track Meet |
| 43.19 | Butte (AA) | Swede Dahlberg Memorial |
| 43.20 | Great Falls CMR (AA) | Great Falls Crosstown Meet |
| 43.75 | Helena (AA) | Swede Dahlberg Memorial |
| 43.77 | Flathead (AA) | State AA Track Meet |
| 43.84 | Billings Skyview (AA) | State AA Track Meet |
| 43.97 | Missoula Big Sky (AA) | Western AA Divisional |
| 44.27 | Great Falls (AA) | State AA Track Meet |
| 44.53 | Glacier (AA) | Class A Invitational |
| 44.84 | Bozeman (AA) | Valley Meet |
| 44.88 | Belgrade (AA) | State A Track Meet |
| 45.03 | Glacier (AA) | CMR-Glacier Dual |