| Mark | Athlete | School | Year | Meet |
|---|
| 36-07.75 | Sophia Stiles | Malta (B) | 11 | 2B Districts |
| 35-04.5 | Alexa Arthun | Manhattan (B) | 11 | MidLand Round Table Top Ten |
| 34-11.5 | Lee Camel | Ronan (B) | 11 | KLH Memorial |
| 34-09.5 | Shey Hannum | Thompson Falls (B) | 12 | Western Top 10 Meet |
| 34-06 | Tessa Burke | Loyola Sacred Heart (B) | 10 | Frenchtown Invitational |
| 34-05 | Autumn Round | Florence-Carlton (B) | 11 | MHSA Class B Championships |
| 34-02.5 | Stephanie Kreamer | Red Lodge (B) | 12 | MHSA Class B Championships |
| 34-01.25 | Marley Manoukian | Malta (B) | 12 | MHSA Class B Championships |
| 33-10.75 | Josie Peterson | Huntley Project (B) | 9 | Yellowstone Bank Freshman Invitational |
| 33-10.25 | Kallie Zinne | Joliet (B) | 9 | Southern B Divisional |
| 33-06 | Reese Nissen | Bigfork (B) | 10 | Western B Divisonal |