| Event | Rank | Mark | By | Meet |
| G-3m_XC | 1 | 16:25.69 | Hill, Annie (2018) (Glacier, MT) | Libby Invitational(MT), 2015-09-05(#1) |
| G-3m_XC | 2 | 16:34.59 | Aragon, Christina (2016) (Billings, MT) | Billings City Meet (MT), 2015-10-13(#1) |
| G-3m_XC | 3 | 16:54.10 | Morley, Bryn (2018) (Bigfork, MT) | Libby Invitational(MT), 2015-09-05(#2) |
| G-3m_XC | 4 | 17:08.30 | Vladic, Tiahna (2019) (Billings, MT) | MT Class AA State Meet(MT), 2015-10-24(#3) |
| G-3m_XC | 5 | 17:26.30 | Meuwissen, Piper (2017) (Bozeman, MT) | MT Class AA State Meet(MT), 2015-10-24(#4) |
| G-3m_XC | 6 | 17:27.90 | Brooks, Ellen (2016) (Sentinel, MT) | MT Class AA State Meet(MT), 2015-10-24(#5) |
| G-3m_XC | 7 | 17:29.70 | Wride, Kaitlin (2018) (Flathead, MT) | MT Class AA State Meet(MT), 2015-10-24(#6) |
| G-3m_XC | 8 | 17:34.10 | Macdonald, Molly (2017) (Sentinel, MT) | MT Class AA State Meet(MT), 2015-10-24(#7) |
| G-3m_XC | 9 | 17:41.40 | Wiegand, Kenenni (2017) (Bozeman, MT) | MT Class AA State Meet(MT), 2015-10-24(#8) |
| G-3m_XC | 10 | 17:42.87 | Parker, Bailee (2016) (West Yellowstone, MT) | Butte Invitational(MT), 2015-10-03(#4) |
| G-3m_XC | 11 | 17:49.90 | Carlson, Trisha (2017) (C M Russell, MT) | MT Class AA State Meet(MT), 2015-10-24(#9) |
| G-3m_XC | 12 | 17:59.00 | Degrandpre, Ella (2019) (Hellgate, MT) | Capital City 7 on 7(MT), 2015-10-08(#7) |
| G-3m_XC | 13 | 17:59.70 | Noe, Camila (2018) (Bozeman, MT) | MT Class AA State Meet(MT), 2015-10-24(#10) |
| G-3m_XC | 14 | 18:07.80 | Hamilton, Madeline (2017) (Sentinel, MT) | MT Class AA State Meet(MT), 2015-10-24(#11) |
| G-3m_XC | 15 | 18:09.29 | Maness, Gillian (2016) (Flathead, MT) | Flathead Invitational(MT), 2015-09-12(#2) |
| G-3m_XC | 16 | 18:12.61 | Smith, Bailey (2017) (Glacier, MT) | Libby Invitational(MT), 2015-09-05(#4) |
| G-3m_XC | 17 | 18:15.80 | Liechty, Madison (2016) (Sentinel, MT) | MT Class AA State Meet(MT), 2015-10-24(#12) |
| G-3m_XC | 18 | 18:17.00 | Carlson, Tricia (C M Russell, MT) | Capital City 7 on 7(MT), 2015-10-08(#9) |
| G-3m_XC | 18 | 18:17.00 | Becker, Ellee (2018) (Hellgate, MT) | MT Class AA State Meet(MT), 2015-10-24(#13) |
| G-3m_XC | 20 | 18:18.00 | Foster, Miranda (2016) (Hellgate, MT) | MT Class AA State Meet(MT), 2015-10-24(#15) |
| G-3m_XC | 20 | 18:18.00 | Jacques, Phoebe (2018) (Bozeman, MT) | MT Class AA State Meet(MT), 2015-10-24(#14) |
| G-3m_XC | 22 | 18:22.43 | Bouma, Nicole (2017) (Flathead, MT) | Flathead Invitational(MT), 2015-09-12(#5) |
| G-3m_XC | 23 | 18:26.20 | Schmalz, Jaycie (Hamilton, MT) | MT Class A State Meet(MT), 2015-10-24(#1) |
| G-3m_XC | 24 | 18:29.00 | Hall, Laina (2018) (Bozeman, MT) | MT Class AA State Meet(MT), 2015-10-24(#16) |
| | | National Elites above. State Elites below | | |
| G-3m_XC | 25 | 18:32.23 | Hallgrimson, Jade (2019) (Billings, MT) | Butte Invitational(MT), 2015-10-03(#8) |
| G-3m_XC | 26 | 18:39.60 | Monahan, Allison (2016) (Hellgate, MT) | MT Class AA State Meet(MT), 2015-10-24(#18) |
| G-3m_XC | 27 | 18:39.76 | Hutton, Courtney (2016) (Billings, MT) | Billings City Meet (MT), 2015-10-13(#3) |
| G-3m_XC | 28 | 18:43.88 | Borges, Elena (2017) (Billings, MT) | Billings City Meet (MT), 2015-10-13(#4) |
| G-3m_XC | 29 | 18:47.70 | Hallgrimson, Jaylyn (Billings, MT) | MT Class AA State Meet(MT), 2015-10-24(#21) |
| G-3m_XC | 30 | 18:48.30 | Olsen, Annabelle (2018) (Billings West, MT) | MT Class AA State Meet(MT), 2015-10-24(#22) |
| G-3m_XC | 31 | 18:54.17 | Wyse, Grace (2017) (Broadwater, MT) | Butte Invitational(MT), 2015-10-03(#12) |
| G-3m_XC | 32 | 18:54.60 | Mueller, Kelsey (2018) (Sentinel, MT) | Capital City 7 on 7(MT), 2015-10-08(#2) |
| G-3m_XC | 33 | 18:58.76 | Edwards, Makenna (2019) (Big Sky, MT) | Butte Invitational(MT), 2015-10-03(#13) |
| G-3m_XC | 34 | 18:58.80 | Duffy, Laura (2018) (Great Falls, MT) | MT Class AA State Meet(MT), 2015-10-24(#25) |
| G-3m_XC | 35 | 18:58.84 | Downing, Claudia (2018) (Helena, MT) | Butte Invitational(MT), 2015-10-03(#14) |
| G-3m_XC | 36 | 18:58.90 | Wacker, Breelle (2017) (Winnett, MT) | MT Class C State Meet(MT), 2015-10-24(#2) |
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| | | See more performances for G-3m_XC | | |
