Girls All Time Best Individual Performances - MT SAC
MT SAC Historic Course - 20:00 and under
| Gweneth Williams | 17:43 | Mt SAC Invitational | 2023 |
| Gianna Velasquez | 18:02 | CIF Finals | 2008 |
| Kalie Demerjian | 18:03 | CIF Prelims | 2014 |
| Hanna Edwards | 18:19 | CIF Prelims | 2010 |
| Whitney Hampton | 18:21 | CIF Finals | 2001 |
| Camila Turati | 18:22 | CIF Prelims | 2013 |
| Lilly Schroeder | 18:30 | CIF Finals* | 2024 |
| Nicole Biggers | 18:38 | CIF Prelims | 1982 |
| Taylor Romine | 18:39 | CIF Prelims | 2012 |
| Michelle Buck | 18:40 | Invitational | 1982 |
| Hannah Tobin | 18:40 | Invitational | 2015 |
| Gianna Velasquez | 18:41 | Invitational | 2008 |
| Taylor Romine | 18:44 | Invitational | 2010 |
| Dakota Danaher | 18:45 | CIF Prelims | 2022 |
| Molly Pierson | 18:46 | Invitational | 2003 |
| Lucy Varela | 18:53 | CIF Finals* | 2024 |
| Samantha Danaher | 18:54 | CIF Finals* | 2024 |
| Michelle Buck | 18:58 | CIF Prelims | 1982 |
| Becky Miske | 19:01 | CIF Prelims | 1996 |
| Jessica Chadwick | 19:03 | Invitational | 2008 |
| Amberly Bark | 19:03 | Invitational | 2012 |
| Stacey Roberson | 19:08 | CIF Finals | 1994 |
| Bree Frigo | 19:10 | CIF Finals | 1991 |
| Molly Pierson | 19:10 | Invitational | 2001 |
| Julie Focht | 19:16 | CIF Finals | 1991 |
| Ava Crocker | 19:16 | CIF Finals* | 2024 |
| Shannon Liddy | 19:17 | Invitational | 1987 |
| Sara Ann Tok | 19:21 | CIF Finals* | 2024 |
| Stephanie Fellows | 19:33 | CIF Finals | 1997 |
| Jenney Davis | 19:35 | CIF Finals | 1994 |
| Ariana Espinoza | 19:35 | Invitational | 2005 |
| Ashley Messineo | 19:36 | Invitational | 2015 |
| Shannon Liddy | 19:37 | CIF Prelims | 1987 |
| Alyssa Pook | 19:38 | Invitational | 2012 |
| Shannon Liddy | 19:40 | CIF Finals | 1987 |
| Tanisha White | 19:40 | CIF Prelims | 1997 |
| Carol Burns | 19:41 | CIF Finals | 1994 |
| Stephanie Fellows | 19:41 | CIF Prelims | 1997 |
| Alyssa Pook | 19:42 | CIF Prelims | 2013 |
| Brigid Moynihan | 19:44 | CIF Finals | 1983 |
| Angela Nelson | 19:44 | CIF Prelims | 1983 |
| Jessica Cody | 19:44 | CIF Prelims | 2013 |
| Shannon Liddy | 19:45 | CIF Finals | 1988 |
| Tanisha White | 19:46 | Invitational | 1996 |
| Sarah Johnson | 19:22 | CIF Finals* | 2024 |
| Gianna Velasquez | 19:47 | Invitational | 2009 |
| Michelle Biggers | 19:48 | CIF Finals | 1983 |
| Becky Miske | 19:49 | Invitational | 1998 |
| Whitney Hampton | 19:49 | CIF Prelims | 2002 |
| Nicole Biggers | 19:51 | CIF Finals | 1983 |
| Kristen O'Brien | 19:52 | CIF Prelims | 1985 |
| Elisa Kowal | 19:52 | Invitational | 2001 |
| Emily Goldstein | 19:52 | Invitational | 2008 |
| Shannon Liddy | 19:53 | CIF Finals | 1989 |
| Alexa Dickerson | 19:53 | CIF Prelims | 2002 |
| Michelle Buck | 19:55 | Invitational | 1981 |
| Jena Colletti | 19:55 | CIF Finals | 1992 |
| Bree Frigo | 19:55 | Invitational | 1992 |
| Dasha O'Neil | 19:56 | CIF Prelims | 2014 |
| Kristen Niederhaus | 19:56 | CIF Prelims | 1987 |
| Carol Burns | 19:56 | CIF Prelims | 1994 |
| Stephanie Lefevre | 19:56 | CIF Finals | 1994 |
| Tanisha White | 19:56 | CIF Prelims | 1996 |
| Becky Miske | 19:56 | CIF Prelims | 1998 |
| Adrie Van Wonterghem | 19:56 | CIF Prelims | 2013 |
| Dasha O'Neil | 19:56 | Invitational | 2014 |
| Angela Nelson | 19:58 | CIF Finals | 1993 |
| Alyssa Pook | 19:58 | CIF Prelims | 2012 |
| Kristen Niederhaus | 20:00 | CIF Finals | 1987 |
| Elizabeth Smorick | 19:36 | Mt SAC Invitational | 2022 |