| Mark | Athlete | School | Year | Meet |
|---|
| 38-09.5 | Natalie Fisher | White Sulphur Springs (C) | 11 | State C Championship |
| 37-06.75 | Kaytie Aanstad | Scobey (C) | 11 | Glendive Shriners Invitational |
| 37-00.5 | Nikki Roberts | Bridger (C) | 12 | Al Walker Memorial Meet |
| 37-00.25 | Lauren Cima | Harrison (C) | 12 | State C Championship |
| 35-08.25 | Jolee Klempel | Richey-Lambert (C) | 9 | Glendive Shriners Invitational |
| 35-01.5 | CharLee McColly | Hinsdale (C) | 10 | Eastern C Divisional |
| 35-00 | Clara Braaksma | Manhattan Christian (C) | 12 | Al Walker Memorial Meet |
| 35-00 | Audrey Baker | Great Falls Central (C) | 12 | 8C Districts |