| Mark | Athlete | School | Year | Meet |
|---|
| 5-06 | Logan Todorovich | Helena (AA) | 12 | Helena Crosstown Meet |
| 5-06 | Madilyn Todorovich | Helena (AA) | 11 | Helena Crosstown Meet |
| 5-05 | Kennedy Moore | Flathead (AA) | 12 | Kalispell Time Trials |
| 5-04 | Jaidyn Pevey | Glacier (AA) | 11 | Russ Plicher Western Top 10 |
| 5-04 | Kaitlyn Hammett | Missoula Sentinel (AA) | 11 | Sentinel-Glacier Dual |
| 5-04 | Elly Reed | Missoula Hellgate (AA) | 10 | Sentinel Triangular 4/30 |
| 5-04 | Ava Kellenberg | Missoula Sentinel (AA) | 12 | Big Sky-Sentinel Dual |
| 5-02 | Piper Jette | Billings Senior (AA) | 12 | Billings City Meet |
| 5-02 | Lizabeth Oberly | Bozeman (AA) | 12 | Last Chance Invite |
| 5-02 | Ava McCarthy | Great Falls CMR (AA) | 11 | Great Falls-CMR Dual |
| 5-02 | Gaia Atkins | Billings Senior (AA) | 10 | Billings West Triangular 3/29 |
| 5-02 | Nora Elliot | Belgrade (AA) | 10 | Gallatin Valley Invitational |
| 5-02 | Scarlet Harris | Great Falls (AA) | 9 | Skor Dekam Invitational |
| 5-02 | Julia Funderburk | Bozeman (AA) | 12 | Skor Dekam Invitational |
| 5-02 | Paisley Johnson | Missoula Hellgate (AA) | 9 | Sentinel Triangular 4/11 |