| Mark | Athlete | School | Year | Meet |
|---|
| 12.24 | Brooke Zetooney | Whitefish (A) | 11 | State A Championship |
| 12.33 | Claire Hutchison | Stevensville (A) | 12 | State A Championship |
| 12.35 | Ally Sempf | Columbia Falls (A) | 11 | State A Championship |
| 12.55 | Rachael Wilmot | Whitefish (A) | 10 | State A Championship |
| 12.69 | Farah Wyche | Corvallis (A) | 10 | State A Championship |
| 12.71 | Kaydance Reiter | Havre (A) | 10 | Whitefish ARM Invitational |
| 12.78 | Kaitlyn Dantic | Laurel (A) | 10 | State A Championship |
| 12.89 | Hailey Ells | Whitefish (A) | 11 | Russ Plicher Top 10 |
| 12.98 | Nadia Bruno | Hamilton (A) | 10 | State A Championship |
| 12.99 | Kylie Konen | Beaverhead Co./Dillon (A) | 10 | East Helena Invite |
| 13.02 | Macy Brandon | Havre (A) | 9 | State A Championship |
| 13.03 | Jenna Ellis | Hamilton (A) | 9 | MCPS Invite |
| 13.04 | Kendall Wahl | Billings Central (A) | 12 | State A Championship |
| 13.13 | Jane Harrison | Dawson Co./Glendive (A) | 11 | State A Championship |
| 13.13 | Ela Harber | Havre (A) | 9 | Whitefish ARM Invitational |