| Mark | Athlete | School | Year | Meet |
|---|
| 25.13 | Callie Kanthack | Helena (AA) | 11 | Skor-DeKam Invitational |
| 25.16 | Marlow Schulz | Whitefish (A) | 11 | State A |
| 25.20 | Morgan Sulser | Billings Senior (AA) | 11 | State AA |
| 25.37 | Anna Weber | Great Falls CMR (AA) | 12 | Skor-DeKam Invitational |
| 25.56 | Sadi Henderson | Corvallis (A) | 11 | State A |
| 25.60 | Chloe Rector | Billings Senior (AA) | 12 | 4/2 Billings Senior Meet |
| 25.70 | Hailey Phillips | Plains (B) | 10 | State B |
| 25.73 | Haley Gellner | Billings Skyview (AA) | 11 | State AA |
| 25.86 | Kenzie Wingard | Missoula Hellgate (AA) | 9 | State AA |
| 25.91 | Dani Davis | Flathead (AA) | 12 | State AA |
| 26.02 | Hannah Porch | Florence-Carlton (B) | 10 | State B |
| 26.02 | Anne Lory Chevalier | Billings Skyview (AA) | 12 | State AA |
| 26.08 | Kaitlynn Frost | Corvallis (A) | 10 | State A |
| 26.14 | Anna Jarrett | Missoula Big Sky (AA) | 11 | State AA |
| 26.20 | Anna DiGiallonardo | Polson (A) | 12 | Archie Roe Invitational |
| 26.20 | Jaclyn Rauthe | Flathead (AA) | 12 | Western AA Divisional |
| 26.22 | Jacey Delaney | Bozeman (AA) | | State AA |
| 26.28 | Erica McLeod | Butte (AA) | 11 | State AA |
| 26.31 | Debra Griebel | Glasgow (B) | 12 | State B |
| 26.35 | Carly Rech | Broadwater/Townsend (B) | 12 | State B |
| 26.41 | Holly Anderson | Beaverhead Co./Dillon (A) | 10 | State A |
| 26.43 | Madeline Orrell | Belgrade (AA) | | State A |
| 26.51 | Tiara Show | Browning (A) | 12 | Archie Roe Invitational |
| 26.54 | Brianna Gray | Park City (C) | 10 | State C |
| 26.60 | Hope Reid | Thompson Falls (B) | 12 | State B |
| 26.60 | Hannah Kearns | Missoula Big Sky (AA) | 9 | Western AA Divisional |
| 26.62 | Nicole Stroot | Superior (C) | 12 | State C |
| 26.65 | Keely Ehmann | Darby (C) | 10 | State C |
| 26.65 | Mackenzie Mundaniohl | Jefferson/Boulder (B) | 12 | State B |
| 26.67 | Courtney Stromme | Belgrade (AA) | 11 | State A |
| 26.70 | Megan Russell | Flathead (AA) | 10 | Western AA Divisional |
| 26.70 | Monica White | Flathead (AA) | 10 | Western AA Divisional |
| 26.72 | Anne Lory Chevalier | Billings Skyview (AA) | 12 | 5/4 Skyview Triangular |
| 26.75 | Ashley Olson | Plentywood (B) | 12 | State B |
| 26.75 | Brooke Endy | Billings West (AA) | 9 | Skor-DeKam Invitational |
| 26.76 | Cierra Lamey | Beaverhead Co./Dillon (A) | 10 | State A |
| 26.78 | Tiffany Poore | Red Lodge (B) | 9 | Southern B Divisional |
| 26.88 | Kadeshia Clark | Powell Co./Deer Lodge (B) | 12 | State B |
| 26.92 | Shaina Healey | Billings Central (A) | 12 | State A |
| 26.93 | Marisa Sanchez | Helena Capital (AA) | 12 | Western AA Divisional |
| 26.94 | Kylie Kerkaert | Shields Valley (C) | 9 | State C |
| 26.96 | Josey Smiedala | Helena (AA) | 10 | Helena Quad |
| 26.97 | Tessa Shelton | Billings Skyview (AA) | 12 | Skor-DeKam Invitational |
| 26.98 | Nicole Turner | Corvallis (A) | | Southwestern A Divisional |
| 27.09 | Rebekah Ostlund | Bridger (C) | 12 | 4/2 Billings Senior Meet |
| 27.10 | Grace Kurtz | Helena Capital (AA) | | Western AA Divisional |
| 27.15 | Isis Covington | Park/Livingston (A) | | State A |
| 27.16 | Nicole Rehbein | Plains (B) | 11 | 7B Districts |
| 27.18 | Sammy McGree | Butte (AA) | 11 | Great Falls Optimist Invitational |
| 27.19 | Tess Porch | Florence-Carlton (B) | 11 | Gene Hughes Invitational |
| 27.28 | Paige Harris | Plentywood (B) | 9 | 2B Districts |