| Mark | Athlete | School | Year | Meet |
|---|
| 4:46.34 | Christina Aragon | Billings Senior (AA) | 11 | State AA |
| 4:47.76 | Bryn Morley | Bigfork (B) | 9 | State B |
| 4:48.11 | Annie Hill | Glacier (AA) | 9 | State AA |
| 4:58.07 | Makena Morley | Bigfork (B) | 12 | Western B Divisional |
| 5:03.00 | Ellen Brooks | Missoula Sentinel (AA) | 11 | State AA |
| 5:03.08 | Gillian Maness | Flathead (AA) | 11 | State AA |
| 5:03.82 | Kaitlin Wride | Flathead (AA) | 9 | State AA |
| 5:04.21 | Piper Meuwissen | Bozeman (AA) | 10 | State AA |
| 5:05.72 | Molly MacDonald | Missoula Sentinel (AA) | 10 | State AA |
| 5:06.19 | Bailee Parker | West Yellowstone (C) | 11 | State C |
| 5:06.27 | Samantha Mundel | Columbia Falls (A) | 12 | State A |
| 5:13.00 | Keegan Day | Billings Skyview (AA) | 12 | Gary Benson Border Wars (WY) |
| 5:14.00 | Madeline Hamilton | Missoula Sentinel (AA) | 10 | State AA |
| 5:15.75 | BreElle Wacker | Melstone (C) | 10 | Midland Roundtable Top 10 |
| 5:16.40 | Bridget Creel | Bozeman (AA) | 12 | Midland Roundtable Top 10 |
| 5:17.15 | Ellee Becker | Missoula Hellgate (AA) | 9 | State AA |
| 5:18.23 | Jacie Schmalz | Hamilton (A) | 10 | Southwestern A Divisional |
| 5:18.72 | Madison Liechty | Missoula Sentinel (AA) | 11 | State AA |
| 5:18.76 | Nicole Bouma | Flathead (AA) | 10 | Western AA Divisional |
| 5:19.92 | Amelia Gardner | Corvallis (A) | 12 | Southwestern A Divisional |
| 5:19.93 | Bailey Smith | Glacier (AA) | 10 | Western AA Divisional |
| 5:21.22 | Kimberly Earhart | Plains (B) | 11 | State B |
| 5:21.28 | Anna Losasso | Manhattan (B) | 12 | State B |
| 5:21.30 | Stephanie Robbins | Seeley-Swan (C) | 11 | State C |
| 5:21.50 | Jessica Elmer | Laurel (A) | 10 | State A |
| 5:21.91 | Kaitlin Stromberg | Hamilton (A) | 12 | Southwestern A Divisional |
| 5:22.33 | Miranda Foster | Missoula Hellgate (AA) | 11 | Flathead Quad |
| 5:22.66 | Samantha Sayer | Missoula Hellgate (AA) | 12 | Western AA Divisional |
| 5:23.16 | Isabella Pape | Corvallis (A) | 12 | Southwestern A Divisional |
| 5:23.70 | Allison Monahan | Missoula Hellgate (AA) | 11 | State AA |
| 5:24.89 | Nikki Aiken | Manhattan Christian (C) | 12 | State C |
| 5:25.11 | Joby Rosenleaf | Butte (AA) | 10 | State AA |
| 5:25.40 | Laina Hall | Bozeman (AA) | 9 | Eastern AA Divisional |
| 5:25.48 | Grace Wyse | Broadwater/Townsend (B) | 10 | State B |
| 5:26.02 | Mackenzie Bouma | Flathead (AA) | 12 | Libby-Flathead Dual |
| 5:26.19 | Baylee Green | Roundup (B) | 11 | State B |
| 5:26.78 | Sarah Latcham | Whitefish (A) | 12 | State A |
| 5:26.86 | Courtney Hutton | Billings Senior (AA) | 11 | State AA |
| 5:27.75 | Corinne Hamilton | Glacier (AA) | 11 | Western Top 10 Meet |
| 5:28.17 | Tyann Totten | Lincoln Co./Eureka (B) | 10 | 7B Districts |
| 5:28.81 | Taylor Grove | Billings West (AA) | 12 | Great Falls Optimist Invitational |
| 5:29.54 | Miranda Champion | Glacier (AA) | 12 | Western AA Divisional |
| 5:30.00 | Kim Parsell | Shelby (B) | 11 | State B |
| 5:30.06 | Elizabeth Thompson | Flathead (AA) | 10 | Archie Roe Invitational |
| 5:30.81 | Morgan Vosler | Custer Co./Miles City (A) | 9 | State A |
| 5:31.55 | Lily Lang | Darby (C) | 11 | Western C Divisional |
| 5:32.02 | Alexandra Bartmess | Lincoln Co./Eureka (B) | 12 | 7B Districts |
| 5:32.09 | Emily Regan | Custer Co./Miles City (A) | 11 | Eastern A Divisional |
| 5:32.80 | Madison Vilhauer | Bozeman (AA) | 10 | Skor-DeKam Invitational |
| 5:33.25 | Courtney Hallock | Laurel (A) | 11 | Eastern A Divisional |
| 5:33.28 | Josie Braaten | Glasgow (B) | 12 | Sidney Invitational |
| 5:33.40 | Grace McDonnell | Broadwater/Townsend (B) | 9 | State B |
| 5:34.71 | Emily Kuehn | Dawson Co./Glendive (A) | 9 | Eastern A Divisional |
| 5:36.11 | Ellie Smith | Richey-Lambert (C) | 9 | State C |
| 5:36.14 | Reba Pierson | Custer Co./Miles City (A) | 12 | Eastern A Divisional |