| Mark | Athlete | School | Year | Meet |
|---|
| 14.11 | Morgan Sulser | Billings Senior (AA) | 11 | State AA |
| 14.39 | Liz Harper | Missoula Sentinel (AA) | 12 | State AA |
| 15.32 | Courtney Carl | Missoula Big Sky (AA) | 10 | State AA |
| 15.49 | Rhiannon Sturgess | Flathead (AA) | 11 | Libby-Flathead Dual |
| 15.55 | Alyssa Espinoza | Billings West (AA) | 12 | State AA |
| 15.59 | Mattie Mazur | Flathead (AA) | 11 | State AA |
| 15.61 | Callee Remsen | Great Falls (AA) | 12 | State AA |
| 15.64 | Sammi Mohl | Billings Senior (AA) | 12 | Eastern AA Divisional |
| 15.71 | Courtney Stromme | Belgrade (AA) | 11 | Midland Roundtable Top 10 Meet |
| 15.81 | Kwyn Johnson | Flathead (AA) | 12 | State AA |
| 15.90 | Hannah Coburn | Missoula Big Sky (AA) | 9 | State AA |
| 16.12 | Terah Cundith | Helena (AA) | 12 | Western AA Divisional |
| 16.51 | Kyra Fisher | Belgrade (AA) | | State A |
| 16.59 | Isabelle Gray | Glacier (AA) | 12 | Glacier-Coulmbia Falls Dual |
| 16.60 | Alyssa Jonasen | Great Falls (AA) | 10 | Skor-DeKam Invitational |
| 16.66 | Bailey Brady | Great Falls (AA) | 12 | Great Falls Crosstown Meet |
| 16.80 | Michaela Johnson | Billings West (AA) | 9 | Billings West Meet |