| Mark | Athlete | School | Year | Meet |
|---|
| 2:14.25 | Odessa Zentz | Helena (AA) | 9 | State AA |
| 2:15.01 | Terra Trom | Bozeman (AA) | 11 | State AA |
| 2:16.17 | Tiahna Vladic | Billings Senior (AA) | 12 | State AA |
| 2:16.36 | Brooke Stayner | Missoula Sentinel (AA) | 9 | State AA |
| 2:16.57 | Madi Provo | Missoula Hellgate (AA) | 12 | State AA |
| 2:16.81 | Laura Zimmer | Billings Senior (AA) | 11 | State AA |
| 2:17.48 | Whitney Hanson | Colstrip (B) | 12 | State B |
| 2:17.86 | Brynnli Poulsen | Hamilton (A) | 10 | State A |
| 2:18.88 | Natalie Yocum | Frenchtown (A) | 12 | State A |
| 2:18.89 | Alex Moore | Bozeman (AA) | 11 | Eastern AA Divisionals |
| 2:19.07 | Madison Edwards | Missoula Big Sky (AA) | 12 | State AA |
| 2:19.26 | Elena Vandersloot | Billings Senior (AA) | 11 | State AA |
| 2:19.55 | Elise Stearns | Missoula Hellgate (AA) | 12 | Missoula City Meet |
| 2:19.60 | Katie Jacobsen | Red Lodge (B) | 12 | State B |
| 2:19.65 | Grace Gilbreth | Bozeman (AA) | 10 | State AA |
| 2:19.73 | Bridget Boyle | Bozeman (AA) | 12 | Eastern AA Divisionals |
| 2:19.99 | Tori Noland-Gillespie | Flathead (AA) | 10 | State AA |
| 2:20.23 | Mackenzie Dean | Great Falls CMR (AA) | 11 | State AA |
| 2:21.10 | Ashlyn Lutts | Baker (B) | 9 | State B |
| 2:21.15 | Zoe Delaney | Winnett-Grass Range (C) | 11 | State C |
| 2:21.43 | Natalie Lile | Huntley Project (B) | 9 | State B |
| 2:21.54 | Kylie Hartnett | Helena (AA) | 9 | CMR Quadrangular |
| 2:21.66 | Eliza Bentler | Billings Senior (AA) | 9 | Eastern AA Divisionals |
| 2:22.39 | Meaghan Fisher | Flathead (AA) | 12 | Archie Roe |
| 2:22.67 | Bea Frissell | Polson (A) | 12 | Western A Divisionals |
| 2:22.69 | Sariah Maughan | Seeley-Swan (C) | 9 | Western C Divisional |
| 2:23.08 | Grace Timm | Laurel (A) | 10 | Midland Roundtable Top 10 |
| 2:23.09 | Mikenna Ells | Whitefish (A) | 10 | State A |
| 2:23.82 | Ella Greenberg | Whitefish (A) | 12 | State A |
| 2:23.99 | Bree Lewis | Corvallis (A) | | State A |
| 2:24.10 | Abigail Sherwood | Frenchtown (A) | 10 | State A |
| 2:24.11 | Genevieve Delorme | Columbia Falls (A) | 12 | State A |
| 2:24.27 | Emily Kolstad | Glasgow (B) | 12 | State B |
| 2:24.41 | Hayley Burns | Colstrip (B) | 9 | State B |
| 2:24.52 | Marion Hugs | Hardin (A) | 10 | State A |
| 2:25.16 | Leah Gannon | Fort Benton (C) | 12 | Archie Roe |
| 2:25.24 | Riley Moore | Bozeman (AA) | 10 | Bozeman-Butte Dual |
| 2:25.30 | Anya Young | Bigfork (B) | 12 | State B |
| 2:25.61 | Ember Stratton | Missoula Hellgate (AA) | 12 | Flathead-Hellgate-Sentinel |
| 2:25.80 | Natalie McCormick | Bozeman (AA) | 10 | Bozeman Quadrangular |
| 2:25.92 | Zoey Wall | Helena Capital (AA) | | Western AA Divisional |
| 2:26.15 | Heather Baker | Custer Co./Miles City (A) | 12 | Glendive Elks |
| 2:26.34 | Hannah Ayers | Seeley-Swan (C) | 9 | State C |
| 2:26.60 | Amelia Hartshorn | Bozeman (AA) | 10 | Great Falls Optimist Invitational |
| 2:26.63 | Macee Hadley | Baker (B) | | State B |
| 2:27.19 | Katelyn McKay | Helena (AA) | 12 | Helena Small Schools Meet |
| 2:27.30 | MG Spotted Bear | Billings Skyview (AA) | 9 | Gary Benson Invitational (WY) |
| 2:27.34 | Lindsey Paulson | Belt (C) | 9 | State C |
| 2:27.56 | Sorren Reese | Clark Fork/Alberton-Superior (C) | 9 | State C |
| 2:27.57 | Sarah Christensen | Broadwater/Townsend (B) | | State B |
| 2:27.57 | Kami Darrow | Flathead (AA) | 10 | Archie Roe |
| 2:27.62 | Mckay Guckenberg | Lincoln Co./Eureka (B) | 12 | Archie Roe |
| 2:27.82 | Ella Krumm | Helena Capital (AA) | 10 | Helena/Capital Crosstown |
| 2:28.15 | Shelby Walls | Manhattan Christian (C) | 12 | Western C Divisional |
| 2:28.15 | Kourtney Hanson | Chinook (C) | 12 | Havre Lions Invitational |
| 2:28.18 | Gracee Lekvold | Scobey (C) | 10 | State C |