| Mark | Athlete | School | Year | Meet |
|---|
| 4:43.51 | Christina Aragon | Billings Senior (AA) | 12 | State AA |
| 4:44.67 | Annie Hill | Glacier (AA) | 10 | Great Falls Optimist Invitational |
| 4:57.61 | Tiahna Vladic | Billings Senior (AA) | 9 | State AA |
| 4:58.66 | Kaitlin Wride | Flathead (AA) | 10 | State AA |
| 5:01.38 | Piper Meuwissen | Bozeman (AA) | 11 | State AA |
| 5:03.31 | Madeline Hamilton | Missoula Sentinel (AA) | 11 | State AA |
| 5:04.28 | Madison Liechty | Missoula Sentinel (AA) | 12 | State AA |
| 5:05.55 | Molly MacDonald | Missoula Sentinel (AA) | 11 | Greg Rice |
| 5:05.59 | Gillian Maness | Flathead (AA) | 12 | State AA |
| 5:06.42 | Ella Degrandpre | Missoula Hellgate (AA) | 9 | Greg Rice Missoula City Meet |
| 5:08.24 | Camila Noe | Bozeman (AA) | 10 | State AA |
| 5:11.22 | Jade Hallgrimson | Billings Senior (AA) | 9 | State AA |
| 5:11.79 | Kenenni Wiegand | Bozeman (AA) | 11 | State AA |
| 5:12.81 | Ellee Becker | Missoula Hellgate (AA) | 10 | Greg Rice Missoula City Meet |
| 5:14.00 | Jaylyn Hallgrimson | Billings Senior (AA) | 9 | State AA |
| 5:14.59 | Laina Hall | Bozeman (AA) | 10 | State AA |
| 5:16.14 | Nicole Bouma | Flathead (AA) | 11 | State AA |
| 5:19.57 | Zoe Eberspecher | Bozeman (AA) | 10 | State AA |
| 5:21.77 | Trisha Carlson | Great Falls CMR (AA) | 11 | CMR/Flathead |
| 5:21.87 | Annabelle Olsen | Billings West (AA) | 10 | MidLand Round Table Top Ten |
| 5:21.98 | Bailey Smith | Glacier (AA) | 11 | Kalispell Invite |
| 5:25.76 | Allison Monahan | Missoula Hellgate (AA) | 12 | Greg Rice Missoula City Meet |
| 5:26.17 | Makenna Edwards | Missoula Big Sky (AA) | 9 | Great Falls Optimist Invitational |
| 5:26.51 | Joby Rosenleaf | Butte (AA) | 11 | Great Falls Optimist Invitational |
| 5:28.15 | Courtney Hutton | Billings Senior (AA) | 12 | Eastern AA Divisionals |
| 5:34.69 | Miranda Foster | Missoula Hellgate (AA) | 12 | Missoula Quad |
| 5:35.40 | Lucy Wagner | Bozeman (AA) | 10 | Bozeman vs Butte |
| 5:37.21 | Phoebe Jacques | Bozeman (AA) | 10 | Bozeman vs Butte |
| 5:37.93 | Madison Edwards | Missoula Big Sky (AA) | 9 | Western AA Divisonal |