48.24 2017 Maria Carrillo #1 Amani Baker, Assata Polk, Sarah Aanenson, Habibah Sanusi
48.51 2023 Maria Carrillo #2 Mulligan, DeMange, S. Moore, O’Malley
49.10 2016 Casa Grande #1 Hannah Barlow, Destiny Williams, Annie Gallo, Jordan Boehning
49.10 2018 Maria Carrillo #3 Shanti Adams, Assata Polk, Sarah Aanenson, Habibah Sanusi
49.24 2022 Maria Carrillo #4 Lily Mulligan, Bailey Bronston, Sydney Moore, Kathryn O’Malley
49.32 1985 Santa Rosa #1 B. Northen, Wendi Simmons, S. Bailey, Kim Carlson
49.34 1984 Santa Rosa #2 J. Romero, Kim Carlson, S. Thompson, S. Bailey
49.34 2003 Analy #1 Tracy Webster, Katie Franci, Krista Prescott, Ashley Perlman
49.35 2012 Santa Rosa #3
49.36* 1976 Hogan
(10)
49.39 2019 Santa Rosa #4 Izzy Zamora, Bria Keelty, Kassidy Schroth, Ana Wong
49.49 2005 Montgomery #1
49.50 2011 Santa Rosa #5
49.54 1997 Santa Rosa #6 Samantha Wild, Melissa Guanella, Jen Hoffman, Katie Schukle
49.59 2015 Maria Carrillo #5 Kelsi Avana, Amy Glaser, Assata Polk, Lucy Segraves
49.59 2016 Maria Carrillo #6 Lucy Segraves, Assata Polk, Kelsi Avana, Habibah Sanusi
49.60 1994 Santa Rosa #7 R. Roby, N. Henkels, Ilsa Bertolini, Tomiye Bell
49.64+ 2015 Windsor #1
49.65 2014 Windsor #2 Kemper, Stewart, Loyola, Saleby
49.66 2011 Montgomery #2
(20)
49.67 1992 Montgomery #3 C. Stephens, Nicole Park, Patty Teal, Melissa MacPherson
49.73 1992 Cardinal Newman #1, was Ursuline
49.75 1999 Rancho Cotate #1 ?Rail, Glass, Laney, Blair Gabler
49.75 2024 Maria Carrillo #7
49.81 1990 Montgomery #4 K. Lombardo, Lindsay Stephens, Nicole Park, Cari Stenger
49.84+ 1981 Santa Rosa #8 J. O’Sullivan, A. deRuntz, Erin McNay, Kim Linden
49.85* 1977 El Molino #1 A. Richardson, Y. Richardson, A. Graves, Jackie Boriolo
49.92 2003 Santa Rosa #9 Cassie Alcocer, K. Jellison, C. Templeton, Deena Stapleton
49.94+ 1992 Santa Rosa #10
49.99 2001 Rancho Cotate #2
49.99 2005 Maria Carrillo #8
(31)
50.04+ 1980 Santa Rosa #11 Jennifer O’Sullivan, deRuntz, Erin McNay, Kim Linden
50.04+ 1986 Ukiah #1
50.04+ 2003 Elsie Allen #1
50.04 2004 Analy #2
50.08 1995 Santa Rosa #12 M. K. Thompson, Hofmann, R. Roby, M. Mordecai
50.08 2005 Santa Rosa #13 ?Suzanne Howard, C. Barnekow, Kristin Jellison, Katie Benz
50.12 1999 Maria Carrillo #9 H. Smith, S. Rogers, Beth Fernlund, J. Drady
50.14+ 1992 Upper Lake #1
50.14 2014 Montgomery #5 B, Lerdahl, M. Smith, E. McCullough, E. Orosz
50.14 2015 Casa Grande #2
(41)
50.15* 1976 Vallejo
50.19 2022 Casa Grande #3
50.24 1991 Montgomery #6 Kim Lombardo, L. Stephens, Melissa MacPherson, N. Park
50.25 2010 Maria Carrillo #10 L. Shepperd, K. Russell, Jamaeca Dedrick, Erin Netherda
50.25 2013 Windsor #3 Loyola, Kemper, Stewart, Morton
50.26 2000 Cardinal Newman #2, was Ursuline
50.26 2010 Healdsburg #1
50.34+ 1985 Ukiah #2 Janet Brown, L. Boek, Sonja Frey, Candy Garrard
50.34+ 1993 Cardinal Newman #3 Pam Karbowski, M. Stafford, J. Mazeau, Tomiye Bell, was Ursuline
(50)
50.35 1996 El Molino #2 Rachel Braet, Kim Roberts, Lauren Wholey, Dawn Mann
50.36 2013 Santa Rosa #14 Celeste Tuon, A. Sutton,Sakile Wulbrecht, Sadia Ibrahim
50.42 2014 Maria Carrillo #11
Other School Records
50.54+ 1997 Petaluma #1
50.56 2023 Justin-Siena #1 Haley Pham, Gabby Davis, Isabella Balmaceda, Lili Hobaugh
50.60 1991 Sonoma Valley #1 D. Chao, Janna Nouguier, L. Mendenhall, Vanessa Kale
50.72 2019 Middletown #1 Rogers, Southern, Terry, Lemoine
50.97 2003 St. Vincent #1 Janelle Walker, E. Foster, Michaela O’Connor, K. Loenhardt
51.64+ 1983 Fort Bragg #1 Annette O’Donnell, P. McGrath, T. Harrison, Sandy Pickering
52.77 1986 Willits #1 Liz Warner, Onna Collins, Lene Jensen, Jenny O’Conner
50.16 2017 American Canyon #1 Le Duff, Stewart, Ramos, Jackson, before joined NCS
+ – hand time plus .24
* – 440 yard race.
compiled by Jim Crowhurst