| Mark | Athlete | School | Year | Meet |
|---|
| 5:15.94 | Jacie Schmalz | Hamilton (A) | 11 | State A |
| 5:16.19 | Jessica Elmer | Laurel (A) | 11 | Eastern A Divisional |
| 5:17.53 | Heidi Nisly | Corvallis (A) | 11 | State A |
| 5:22.11 | Bea Frissell | Polson (A) | 9 | Western A Divisionals |
| 5:27.43 | Kendyl Pierson | Park/Livingston (A) | 11 | State A |
| 5:27.56 | Morgan Vosler | Custer County/Miles City (A) | 10 | State A |
| 5:27.75 | Barrett Gray | Whitefish (A) | 12 | State A |
| 5:33.17 | Lauren Thorstenson | Libby (A) | 9 | State B |
| 5:33.92 | Courtney Hallock | Laurel (A) | 12 | John Polich Cowgirl/Cowboy Invitational Track Meet |
| 5:34.97 | Emily Kuehn | Dawson County/Glendive (A) | 11 | Jock Stop Meet |
| 5:35.23 | Molly Sitter | Polson (A) | 9 | Western A Divisionals |
| 5:35.31 | Ella McKenzie | Park/Livingston (A) | 12 | Eastern A Divisional |