| Mark | Athlete | School | Year | Meet |
|---|
| 35-03.5 | Macee Murphy | Huntley Project (B) | 11 | Park City/Harlowton Invitational |
| 35-03.5 | Peyton Janeway | Baker (B) | 11 | Baker Invitational |
| 34-11.5 | Sydney Brander | Saint Ignatius (B) | 12 | KLH Memorial Invitational |
| 34-06 | Erica Smith | Malta (B) | 12 | State B |
| 34-05 | Emma McCauley | Jefferson/Boulder (B) | 10 | 5B Districts |
| 33-10 | Taylor Evans | Conrad (B) | 9 | Choteau Acantha Invitational |
| 33-10 | Anika Ploeger | Baker (B) | 11 | Baker Invitational |
| 33-08.75 | Olleca Severson | Manhattan (B) | 12 | State B |
| 33-05.75 | Hailee Stiles | Jefferson/Boulder (B) | 12 | State B |
| 33-03.25 | Jasmyn Murphy | Three Forks (B) | 11 | 5B Districts |