| Mark | Athlete | School | Year | Meet |
|---|
| 4:55.92 | Terra Trom | Bozeman (AA) | 11 | State AA |
| 4:56.09 | Tiahna Vladic | Billings Senior (AA) | 12 | State AA |
| 5:02.00 | Kylie Hartnett | Helena (AA) | 9 | State AA |
| 5:02.60 | Alex Moore | Bozeman (AA) | 11 | State AA |
| 5:05.36 | Natalie McCormick | Bozeman (AA) | 10 | State AA |
| 5:07.95 | Ember Stratton | Missoula Hellgate (AA) | 12 | Western Top 10 Meet |
| 5:08.00 | Elise Stearns | Missoula Hellgate (AA) | 12 | Archie Roe |
| 5:08.40 | Elena Vandersloot | Billings Senior (AA) | 11 | State AA |
| 5:08.62 | Sage Brooks | Missoula Hellgate (AA) | 10 | State AA |
| 5:10.39 | Abby Kendrick | Missoula Hellgate (AA) | 10 | State AA |
| 5:13.65 | Riley Moore | Bozeman (AA) | 10 | State AA |
| 5:15.22 | Hannah Perrin | Flathead (AA) | 10 | State AA |
| 5:15.89 | Kynsie Schmidt | Great Falls CMR (AA) | 10 | Skor DeKam |
| 5:16.42 | Madison Edwards | Missoula Big Sky (AA) | 12 | Western Top 10 Meet |
| 5:16.67 | Bridget Boyle | Bozeman (AA) | 12 | State AA |
| 5:18.75 | Odessa Zentz | Helena (AA) | 9 | CMR Quadrangular |
| 5:18.75 | Laura Zimmer | Billings Senior (AA) | 11 | State AA |
| 5:19.00 | Eliza Bentler | Billings Senior (AA) | 9 | Billings City Meet |
| 5:19.10 | Makenna Edwards | Missoula Big Sky (AA) | 12 | State AA |
| 5:19.19 | Meaghan Fisher | Flathead (AA) | 12 | Western AA Divisional |
| 5:19.53 | Emberlyn Hoffman-Gaschk | Billings Skyview (AA) | 10 | Midland Roundtable Top 10 |
| 5:21.64 | Grace Gilbreth | Bozeman (AA) | 10 | Midland Roundtable Top 10 |
| 5:22.69 | Katie Munro | Missoula Hellgate (AA) | 11 | Archie Roe |
| 5:22.75 | Madeline Swanberg | Missoula Hellgate (AA) | 12 | Missoula City Meet |
| 5:24.32 | Freya Jones | Missoula Big Sky (AA) | 9 | Western AA Divisional |
| 5:26.54 | Isabel Munro | Missoula Hellgate (AA) | 9 | Missoula City Meet |
| 5:29.69 | Katelyn McKay | Helena (AA) | 12 | Western Divisional AA |
| 5:30.79 | Hailey Nielson | Butte (AA) | 10 | Western Top 10 Meet |
| 5:32.49 | Linnea Onushco | Helena (AA) | 9 | Western AA Divisional |
| 5:35.58 | Georgianna Fischer | Bozeman (AA) | 11 | Great Falls Optimist Invitational |
| 5:35.73 | Tori Noland-Gillespie | Flathead (AA) | 10 | Whitefish ARM Invitational |
| 5:36.08 | Sabrina Bryant | Missoula Hellgate (AA) | 11 | Flathead-Hellgate-Sentinel |
| 5:36.44 | Ellie Hull | Bozeman (AA) | 10 | Bozeman Quadrangular |
| 5:37.21 | Jessica DeWit | Missoula Sentinel (AA) | 11 | Missoula City Meet |