| Mark | Athlete | School | Year | Meet |
|---|
| 10:31.54 | Annie Hill | Glacier (AA) | 9 | State AA |
| 10:48.71 | Christina Aragon | Billings Senior (AA) | 11 | Billings City Meet |
| 11:01.41 | Gillian Maness | Flathead (AA) | 11 | Archie Roe Invitational |
| 11:04.07 | Piper Meuwissen | Bozeman (AA) | 10 | State AA |
| 11:20.97 | Samantha Sayer | Missoula Hellgate (AA) | 12 | Western AA Divisional |
| 11:24.04 | Molly MacDonald | Missoula Sentinel (AA) | 10 | Greg Rice Missoula City Meet |
| 11:26.19 | Bridget Creel | Bozeman (AA) | 12 | State AA |
| 11:31.59 | Sabrina Sterbis | Missoula Big Sky (AA) | 12 | Great Falls Optimist Invitational |
| 11:36.60 | Miranda Foster | Missoula Hellgate (AA) | 11 | Western Top 10 Meet |
| 11:39.64 | Ellee Becker | Missoula Hellgate (AA) | 9 | Western AA Divisional |
| 11:44.78 | Madison Liechty | Missoula Sentinel (AA) | 11 | Western AA Divisional |
| 11:48.87 | Taylor Grove | Billings West (AA) | 12 | Midland Roundtable Top 10 |
| 11:51.81 | Corinne Hamilton | Glacier (AA) | 11 | Western AA Divisional |
| 11:52.51 | Allison Monahan | Missoula Hellgate (AA) | 11 | Western AA Divisional |
| 11:53.35 | Joby Rosenleaf | Butte (AA) | 10 | State AA |
| 11:56.38 | Mackenzie Bouma | Flathead (AA) | 12 | Archie Roe Invitational |
| 11:57.42 | Courtney Hutton | Billings Senior (AA) | 11 | Billings Senior Meet 4/14 |
| 11:59.64 | Abby McBroom | Helena Capital (AA) | 10 | Western AA Divisional |
| 12:00.13 | Sarah Foster | Bozeman (AA) | 12 | Midland Roundtable Top 10 |
| 12:03.12 | Raeanna Richards | Missoula Sentinel (AA) | 12 | Western AA Divisional |
| 12:04.73 | Phoebe Jacques | Bozeman (AA) | 9 | State AA |
| 12:05.31 | Madison Matthias | Missoula Hellgate (AA) | 11 | Western AA Divisional |
| 12:07.67 | Carly Smiedala | Helena (AA) | 11 | Helena Crosstown Meet |
| 12:08.99 | Keegan Day | Billings Skyview (AA) | 12 | Billings Skyview Meet 4/9 |
| 12:09.46 | Marley May | Bozeman (AA) | 10 | Eastern AA Divisional |
| 12:14.38 | Lucy Wagner | Bozeman (AA) | 9 | Great Falls Optimist Invitational |
| 12:20.93 | Kelsey Mueller | Missoula Sentinel (AA) | 9 | Western AA Divisional |
| 12:22.81 | Laina Hall | Bozeman (AA) | 9 | Billings West Triangular 5/2 |
| 12:24.61 | Kat Olsen | Helena Capital (AA) | 11 | Western AA Divisional |