| 1 | 19:59.84 | Alaina | Stucky | 23 | 2017-10-27 | 2017 5A State Cross Country Championships |
| 2 | 20:34.4 | Alaina | Stucky | 15 | 2016-10-29 | 2016 5A State Cross Country Championships |
| 3 | 20:36.90 | Alaina | Stucky | 6 | 2015-10-24 | 2015 5A Regional XC Championships |
| 4 | 20:37.00 | Alaina | Stucky | 4 | 2016-10-22 | 2016 5A Regional XC Championships |
| 5 | 20:40.20 | Alaina | Stucky | 3 | 2015-10-17 | 2015 AVCTL Championships |
| 6 | 20:40.80 | Alaina | Stucky | 17 | 2015-10-11 | 2015 El Dorado Invitational |
| 7 | 20:41.20 | Alaina | Stucky | 7 | 2017-09-24 | 2017 Newton Invitational |
| 8 | 20:49.50 | Alaina | Stucky | 33 | 2015-11-01 | 2015 5A State Cross Country Championships |
| 9 | 20:52.70 | Alaina | Stucky | 14 | 2016-10-15 | 2016 AVCTL Championships |
| 10 | 21:02.77 | Alaina | Stucky | 1 | 2017-10-11 | 2017 AVCTL Championships |
| 11 | 21:04.76 | Alaina | Stucky | 6 | 2017-10-03 | 2017 El Dorado Invitational |
| 12 | 21:06.00 | Alaina | Stucky | 17 | 2016-10-01 | 2016 Newton Invitational |
| 13 | 21:07.10 | Alaina | Stucky | 2 | 2018-09-06 | 2018 Hesston Swather Special |
| 14 | 21:09.60 | Alaina | Stucky | 2 | 2017-10-19 | 2017 5A Regional XC Championships |
| 15 | 21:16.90 | Alaina | Stucky | 8 | 2017-09-21 | 2017 Rim Rock Classic |
| 16 | 21:21.78 | Elaina | Berquist | 21 | 2015-10-03 | 2015 Newton Invitational |
| 17 | 21:21.80 | Sadie | Winter | 29 | 2015-10-11 | 2015 El Dorado Invitational |
| 18 | 21:30.10 | Sadie | Winter | 7 | 2015-10-17 | 2015 AVCTL Championships |
| 19 | 21:31.05 | Alaina | Stucky | 25 | 2015-10-03 | 2015 Newton Invitational |
| 20 | 21:32.06 | Sadie | Winter | 17 | 2015-10-24 | 2015 5A Regional XC Championships |
| 21 | 21:33.47 | Olesya | Marble | 18 | 2015-10-24 | 2015 5A Regional XC Championships |
| 22 | 21:37.00 | Olesya | Marble | 37 | 2015-10-11 | 2015 El Dorado Invitational |
| 23 | 21:37.80 | Alaina | Stucky | 7 | 2018-09-01 | 2018 Manhattan Invitational |
| 24 | 21:50.40 | Alaina | Stucky | 4 | 2017-09-13 | 2017 Buhler Invitational |
| 25 | 21:55.60 | Alaina | Stucky | 19 | 2016-09-03 | 2016 Manhattan Invitational |
| 26 | 21:56.60 | Sadie | Winter | 5 | 2015-09-11 | 2015 Hesston Swather Special |
| 27 | 21:56.70 | Alaina | Stucky | 18 | 2016-10-08 | 2016 El Dorado Invitational |
| 28 | 21:56.90 | Megan | Bartel | 5 | 2018-09-06 | 2018 Hesston Swather Special |
| 29 | 21:58.20 | Sadie | Winter | 39 | 2015-09-26 | 2015 Rim Rock Classic |
| 30 | 21:59.80 | Alaina | Stucky | 41 | 2015-09-26 | 2015 Rim Rock Classic |
| 31 | 22:04.30 | Lylia | Fernandez | 7 | 2018-09-06 | 2018 Hesston Swather Special |
| 32 | 22:17.10 | Olesya | Marble | 16 | 2015-10-17 | 2015 AVCTL Championships |
| 33 | 22:18.10 | Sadie | Winter | 16 | 2015-09-06 | 2015 Manhattan Invitational |
| 34 | 22:20.90 | Lylia | Fernandez | 38 | 2016-10-15 | 2016 AVCTL Championships |
| 35 | 22:23.55 | Lylia | Fernandez | 26 | 2017-10-03 | 2017 El Dorado Invitational |
| 36 | 22:31.00 | Lylia | Fernandez | 16 | 2016-10-22 | 2016 5A Regional XC Championships |
| 37 | 22:33.20 | Lylia | Fernandez | 35 | 2016-10-08 | 2016 El Dorado Invitational |
| 38 | 22:34.00 | Lylia | Fernandez | 15 | 2017-10-19 | 2017 5A Regional XC Championships |
| 39 | 22:34.10 | Megan | Bartel | 25 | 2017-09-02 | 2017 Manhattan Invitational |
| 40 | 22:34.74 | Lylia | Fernandez | 16 | 2017-10-11 | 2017 AVCTL Championships |
| 41 | 22:35.30 | Megan | Bartel | 16 | 2017-10-19 | 2017 5A Regional XC Championships |
| 42 | 22:36.10 | Lylia | Fernandez | 26 | 2017-09-02 | 2017 Manhattan Invitational |
| 43 | 22:37.60 | Ashley | Salgado | 15 | 2018-09-06 | 2018 Hesston Swather Special |
| 44 | 22:37.9 | Alaina | Stucky | 27 | 2016-09-15 | 2016 Buhler Invitational |
| 45 | 22:40.80 | Alaina | Stucky | 48 | 2016-09-24 | 2016 Rim Rock Classic |
| 46 | 22:41.90 | Elaina | Berquist | 45 | 2016-10-15 | 2016 AVCTL Championships |
| 47 | 22:43.50 | Jaden | Anton | 21 | 2017-10-19 | 2017 5A Regional XC Championships |
| 48 | 22:46.69 | Florencia | Marble | 24 | 2015-10-24 | 2015 5A Regional XC Championships |
| 49 | 22:48.70 | Gabriella | Mayes | 15 | 2018-09-06 | 2018 Hesston Swather Special |
| 50 | 22:48.80 | Alaina | Stucky | 3 | 2017-08-30 | 2017 Hesston Swather Special |