| Mark | Athlete | School | Year | Meet |
|---|
| 5:06.10 | Claire Rutherford | Gallatin (Bozeman) (AA) | 10 | Skor DeKam Invite |
| 5:07.96 | Karis Brightwings-Pease | Hardin (A) | 9 | Midland Roundtable Top 10 |
| 5:08.38 | Kaitlyn Skinner | Missoula Hellgate (AA) | 11 | State AA Championship |
| 5:12.47 | Jamison Molloy | Missoula Hellgate (AA) | 10 | State AA Championship |
| 5:14.47 | Rose Wiltse | Missoula Hellgate (AA) | 11 | Western AA Divisional |
| 5:15.36 | Shelbi LaBrie | Whitewater (C) | 10 | State C Championship |
| 5:15.79 | Natalie Wood | Sweet Grass Co./Big Timber (B) | 12 | State B Championship |
| 5:16.40 | Mariah Aragon | Hardin (A) | 11 | State A Championship |
| 5:16.76 | Maeve Ingelfinger | Whitefish (A) | 11 | State A Championship |
| 5:17.42 | Grace Stewart | Belgrade (AA) | 11 | State AA Championship |
| 5:17.51 | Siri Erickson | Columbia Falls (A) | 12 | Nelson-Thomas ABC Meet |
| 5:17.66 | Lucia McCormick | Bozeman (AA) | 12 | Belgrade Tri |
| 5:18.13 | Sophia Miller | Missoula Hellgate (AA) | 11 | State AA Championship |
| 5:18.79 | Stella Diaz | Missoula Hellgate (AA) | 11 | State AA Championship |
| 5:19.73 | Laurie Davidson | Corvallis (A) | 11 | State A Championship |
| 5:20.00 | Malia Bradford | Missoula Sentinel (AA) | 12 | State AA Championship |
| 5:20.53 | Hadley Brown | Bozeman (AA) | 10 | State AA Championship |
| 5:20.65 | Bailey Wride | Flathead (AA) | 12 | State AA Championship |
| 5:21.31 | Annie Kaul | Plentywood (C) | 12 | State C Championship |
| 5:21.40 | Amara Auch | Corvallis (A) | 12 | State A Championship |
| 5:22.82 | Kelsey Plymale | Columbus (B) | 12 | State B Championship |
| 5:22.88 | Serena Sproles | Bozeman (AA) | 11 | Midland Roundtable Top 10 |
| 5:23.22 | Zoey Real Bird | Hardin (A) | 9 | State A Championship |
| 5:23.28 | Hailey Powell | Beaverhead Co./Dillon (A) | 11 | State A Championship |
| 5:24.11 | Lily Adair | Darby (B) | 9 | State C Championship |
| 5:24.36 | Carly Cook | Laurel (A) | 12 | Park High Class A Meet |
| 5:25.41 | Samantha Fenley | Harlowton-Ryegate-Judith Gap (C) | 12 | State C Championship |
| 5:25.56 | Violet Jessop | Corvallis (A) | 10 | State A Championship |
| 5:26.10 | Emily See | Glasgow (B) | 11 | State B Championship |
| 5:27.15 | Tanae Baker | Glasgow (B) | 10 | Mustang Invitational |
| 5:28.13 | Mya Green | Scobey (C) | 10 | Whitefish ARM Invitational |
| 5:28.52 | Ellie Baxter | Thompson Falls (B) | 12 | State B Championship |
| 5:28.96 | Olivia Heiner | Ronan (A) | 12 | State A Championship |
| 5:29.23 | Ellyse Moccasin | Hardin (A) | 12 | Glendive Elks Invitational |
| 5:29.53 | Isabella Determan | Gallatin (Bozeman) (AA) | 10 | Bozeman Triangular |
| 5:30.01 | Shayla Brittain | Billings Central (A) | 9 | Eastern A Divisional |
| 5:30.66 | Alyssa Vollertsen | Glacier (AA) | 10 | Columbia Falls-Glacier Dual |
| 5:30.72 | Nomi Friedman | Bozeman (AA) | 11 | Bozeman Triangular |
| 5:31.06 | Renae Parker | Jefferson/Boulder (B) | 12 | John Tomich Invitational |
| 5:31.52 | Lilli Rumsey Eash | Flathead (AA) | 11 | Russ Plicher Top 10 |
| 5:32.76 | Anna Tretter | Glacier (AA) | 10 | Columbia Falls-Glacier Dual |
| 5:33.14 | Clare Castleberry | Missoula Hellgate (AA) | 12 | Greg Rice City Meet |
| 5:33.40 | Greta Tooke | Custer Co./Miles City (A) | 10 | Eastern A Divisionals |
| 5:34.18 | Anna Terry | Chinook (B) | 12 | Northern C Divisional Meet |
| 5:34.91 | Astrid McGuire | Lone Peak (B) | 11 | State C Championship |
| 5:34.94 | Tori Hedges | Great Falls CMR (AA) | 10 | Eastern AA Divisional |
| 5:35.02 | Alexis Brauer | Billings Skyview (AA) | 12 | Skyview-Belgrade Dual |
| 5:35.15 | Ashtyn Wagner | Polson (A) | 12 | Western A Divisional |
| 5:35.58 | Nikki Nau | Sunburst (C) | 11 | Northern C Divisional |
| 5:35.96 | Cadence Hatten | Helena Capital (AA) | 12 | Western AA Divisional |
| 5:36.29 | Ryleigh Kleinke | Sidney (A) | 10 | State A Championship |
| 5:36.48 | Courtney Hoerner | Columbia Falls (A) | 12 | State A Championship |
| 5:37.00 | Katie Combs | Billings West (AA) | 12 | Billings Central Invite |
| 5:37.04 | Sarah Wheeler | Bozeman (AA) | 12 | Bozeman-West Dual |
| 5:37.11 | Emma Compton | Helena Capital (AA) | 12 | Helena Crosstown Meet |