| Mark | Athlete | School | Year | Meet |
|---|
| 12.28 | Maddie Brockel | Billings West (AA) | 12 | State AA |
| 12.32 | Breanne Fuller | Billings Skyview (AA) | 12 | BPS City Meet |
| 12.50 | Shelby Schweyen | Missoula Sentinel (AA) | 11 | Western AA Divisional |
| 12.60 | Tylia DeJohn | Beaverhead Co./Dillon (A) | 10 | Western A Divisional |
| 12.60 | Ellie Scherffius | Billings West (AA) | 10 | State AA |
| 12.64 | Maddisen Marema | Shepherd (B) | 11 | Southern B Divisional |
| 12.65 | Zoe Delaney | Winnett-Grass Range (C) | 10 | Northern C Divisional Meet |
| 12.66 | Tyrah Hammond | Charlo (C) | 11 | Seeley-Swan Qualifier |
| 12.66 | Hayle Sundquist | Beaverhead Co./Dillon (A) | 12 | State A |
| 12.66 | Audrey Bloomquist | Helena Capital (AA) | 11 | Skor Dekam Inv |
| 12.67 | Maddie Albrecht | Billings West (AA) | 10 | BPS City Meet |
| 12.70 | Kellan Wahl | Billings Central (A) | 9 | State A |
| 12.71 | Ashley McElmurry | Missoula Sentinel (AA) | 11 | Western AA Divisional |
| 12.71 | Emilie Maes | Helena (AA) | 11 | State AA |
| 12.72 | Baylie Chappell | Glasgow (B) | 12 | Northern B Divisional |
| 12.74 | Wrenzi Wrzesinski | Baker (B) | 11 | Southern B Divisional |
| 12.76 | Willa Albrecht | Billings West (AA) | 10 | State AA |
| 12.78 | Jessica Barnhart | Flathead (AA) | 10 | Archie Roe Invite |
| 12.78 | Haile Norred | Bigfork (A) | 12 | State B |
| 12.81 | Faith Shepard | Manhattan Christian (C) | 11 | KLH Invitational |
| 12.83 | Kaitlin Mason | Great Falls CMR (AA) | 12 | Great Falls City Meet |
| 12.83 | Aleeya Derlatka | Billings Skyview (AA) | 9 | State AA |
| 12.84 | Bella Pacheco | Belgrade (AA) | 9 | Eastern A Divisional |
| 12.87 | Kinsely Barney | Ronan (A) | 10 | KLH Invitational |
| 12.89 | Kaitlyn Keithley | Sidney (A) | 11 | Eastern A Divisional |
| 12.91 | Lauren Schulz | Whitefish (A) | 11 | State A |
| 12.92 | Aspen Cotter | Laurel (A) | 11 | Eastern A Divisional |
| 12.93 | Kamdyn Molenda | Cut Bank (B) | 11 | 1B Districts |
| 12.94 | Kinley Peterson | Westby-Grenora (C) | 12 | Richey-Lambert Invitational |
| 12.94 | Leigha Carter | Helena Capital (AA) | 9 | Western AA Divisional |
| 12.94 | Allie Baldwin-Case | Missoula Sentinel (AA) | 12 | Western AA Divisional |
| 12.95 | Kennedy Kanter | Flathead (AA) | 10 | Flathead Dual |
| 12.96 | Shelby Schweigert | Fairfield (B) | 10 | 1B Districts |
| 12.97 | Kylee Jones | Bozeman (AA) | 9 | BWH/BSR/Bozeman Triangular |
| 12.97 | Megan Molyneaux | Chinook (B) | 11 | Northern C Divisional Meet |
| 12.97 | Dalani Brayton | Belgrade (AA) | 9 | Gallatin Valley Invitational |
| 12.99 | Adrian Schnee | Glacier (AA) | 12 | Whitefish ARM |
| 12.99 | Maddy Thompson | Fort Benton (C) | 12 | Fairfield/Belt Invitational |
| 13.00 | Lindsay McGree | Butte Central (A) | 11 | John Tomich Invitational |
| 13.00 | Katie Culver | Helena Capital (AA) | 12 | Western AA Divisional |
| 13.01 | Carlee Fryberger | Charlo (C) | 9 | Seeley-Swan Invitational |
| 13.03 | Paige O'Toole | Laurel (A) | 12 | Eastern A Divisional |
| 13.03 | Jordan Nelson | Bigfork (A) | 11 | Western B Divisional |
| 13.05 | Kaylynn Linton | Belgrade (AA) | 12 | Eastern A Divisional |
| 13.06 | Joylynn Glidewell | Missoula Big Sky (AA) | 10 | Big Sky/Capital/Great Falls Triangular |
| 13.08 | Elena Carter | Helena Capital (AA) | 12 | Big Sky/Capital/Great Falls Triangular |
| 13.08 | Parker Sanford | Great Falls (AA) | 11 | Great Falls City Meet |
| 13.10 | Twila Reovan | Great Falls (AA) | 12 | Big Sky/Capital/Great Falls Triangular |
| 13.12 | Chizaram Mgbechi-Ezeri | Bozeman (AA) | 12 | Bozeman Triangular |
| 13.13 | Sophia Bohl | Billings Central (A) | 9 | Yellowstone Bank Freshman Invitational |
| 13.13 | Madison Gardner | Bigfork (A) | 12 | Western B Divisional |