| Mark | Athlete | School | Year | Meet |
|---|
| 12-03 | Aubrey Korst | Hamilton (A) | 11 | Sapphire Twilight Meet |
| 12-00 | Morgan Kindopp | Sidney (A) | 11 | Glendive Shriners Invitational |
| 11-06 | Kellyn Nelson | Polson (A) | 11 | Lake County Track Meet |
| 11-01 | Soli Bullemer | Columbia Falls (A) | 11 | Columbia Falls Iceberg Invitational |
| 10-07 | Riley McCoy | Beaverhead Co./Dillon (A) | 12 | Dillon Invitational |
| 10-00 | Taylor Leeds | Havre (A) | 12 | Eastern A Divisional |
| 10-00 | Amber Santos | Beaverhead Co./Dillon (A) | 12 | Sapphire Twilight Meet |
| 10-00 | Heather Haskins | Frenchtown (A) | 12 | Archie Roe Invitational |
| 9-06 | Courtney Hussion | Columbia Falls (A) | 12 | Western A Divisional |
| 9-06 | Ciara Wilson | Laurel (A) | | Billings Invite |