| Mark | Athlete | School | Year | Meet |
|---|
| 4:47.30 | Annie Hill | Glacier (AA) | 11 | Archie Roe |
| 4:56.73 | Pipi Eitel | Belgrade (AA) | 12 | Midland Roundtable Top Ten |
| 5:00.23 | Tiahna Vladic | Billings Senior (AA) | 10 | Eastern AA Divisional |
| 5:01.48 | Camila Noe | Bozeman (AA) | 11 | State AA |
| 5:05.96 | Madeline Hamilton | Missoula Sentinel (AA) | 12 | Western AA Divisional |
| 5:06.39 | Piper Meuwissen | Bozeman (AA) | 12 | MHSA State Meet Class AA & B |
| 5:08.29 | Joby Rosenleaf | Butte (AA) | 12 | MHSA State Meet Class AA & B |
| 5:08.56 | Ella Degrandpre | Missoula Hellgate (AA) | 10 | Western AA Divisional |
| 5:13.38 | Elise Stearns | Missoula Hellgate (AA) | 10 | MHSA State Meet Class AA & B |
| 5:15.39 | Ellee Becker | Missoula Hellgate (AA) | 11 | Greg Rice Missoula City Meet |
| 5:16.89 | Molly MacDonald | Missoula Sentinel (AA) | 12 | MHSA State Meet Class AA & B |
| 5:17.17 | Laina Hall | Bozeman (AA) | 11 | Midland Roundtable Top Ten |
| 5:17.81 | Jaylyn Hallgrimson | Billings Senior (AA) | 10 | Eastern AA Divisional |
| 5:18.03 | Trisha Carlson | Great Falls CMR (AA) | 12 | Eastern AA Divisional |
| 5:18.23 | Kenenni Wiegand | Bozeman (AA) | 12 | MHSA State Meet Class AA & B |
| 5:19.44 | Bridget Boyle | Bozeman (AA) | 10 | SkorDeKam Invitational |
| 5:19.62 | Katie Munro | Missoula Hellgate (AA) | 9 | Western AA Divisional |
| 5:19.77 | Makenna Edwards | Missoula Big Sky (AA) | 10 | Western AA Divisional |
| 5:20.94 | Alex Moore | Bozeman (AA) | 9 | Midland Roundtable Top Ten |
| 5:21.13 | Jade Hallgrimson | Billings Senior (AA) | 10 | Midland Roundtable Top Ten |
| 5:22.08 | Bailey Smith | Glacier (AA) | 12 | Western AA Divisional |
| 5:22.49 | Hannah Rohrer-Fitzhugh | Helena Capital (AA) | 11 | Western AA Divisional |
| 5:22.69 | Alana Tonidandel | Helena Capital (AA) | 11 | Western AA Divisional |
| 5:22.71 | Madison Edwards | Missoula Big Sky (AA) | 10 | Western Montana Top 10 |
| 5:24.91 | Nicole Bouma | Flathead (AA) | 12 | Western AA Divisional |
| 5:29.48 | Phoebe Jacques | Bozeman (AA) | 11 | Bozeman/Butte Dual |
| 5:31.55 | Annabelle Olsen | Billings West (AA) | 11 | Eastern AA Divisional |
| 5:32.63 | Lucy Wagner | Bozeman (AA) | 11 | Bozeman/West/Manhattan Triangular |
| 5:32.86 | Annabella Aline | Great Falls CMR (AA) | 11 | GFH Vs. CMR |
| 5:33.06 | Katelyn McKay | Helena (AA) | 10 | Western AA Divisional |
| 5:33.33 | Zoe Eberspecher | Bozeman (AA) | 11 | Butte Invite |
| 5:34.17 | Kelsey Mueller | Missoula Sentinel (AA) | 11 | Western AA Divisional |
| 5:34.51 | Elena Vandersloot | Billings Senior (AA) | 9 | Eastern AA Divisional |
| 5:34.77 | Brianna Hawthorne | Bozeman (AA) | 12 | Skyview Quad Senior, Bozeman, Skyview |
| 5:35.11 | Alyssa Plant | Helena (AA) | 9 | Western AA Divisional |
| 5:36.54 | Katelynn Perfitt | Billings West (AA) | 9 | SkorDeKam Invitational |
| 5:37.22 | Terra Trom | Bozeman (AA) | 9 | Butte Invite |
| 5:37.60 | Willa McArdle | Helena Capital (AA) | 9 | Western AA Divisional |