| Event | Rank | Mark | By | Meet |
| G-400 | 1 | 55.81 | Rogers, Chanel (2015) (Alemany, CA) | Arcadia Invitational(CA), 2015-04-11(#1) |
| | | National Elites above. State Elites below | | |
| G-400 | 2 | 58.01 | Vasquez, Breana (2015) (Rosary, CA) | Trinity League Finals(CA), 2015-05-08(#1) |
| G-400 | 3 | 58.31 | Drysch, Lauren (2017) (Santa Margarita, CA) | CIF-SS Finals(CA), 2015-05-23(#3) |
| G-400 | 4 | 58.43 | O'Banion, Lauren (2018) (Yorba Linda, CA) | CIF-SS Finals(CA), 2015-05-23(#4) |
| G-400 | 5 | 58.44 | Holt, Michelle (2016) (Laguna Hills, CA) | Sea View League Prelims/Finals(CA), 2015-05-08(#1) |
| G-400 | 6 | 58.49 | Duvernay, Tyler (2015) (Notre Dame, CA) | Mission League Prelims/Finals(CA), 2015-05-07(#1) |
| G-400 | 7 | 58.54 | Cook-Gist, Imani (2015) (Harvard-Westlake, CA) | CIF-SS Finals(CA), 2015-05-23(#5) |
| G-400 | 8 | 58.69 | Cusworth, Angelica (2015) (Atascadero, CA) | CIF-SS Finals(CA), 2015-05-23(#6) |
| G-400 | 9 | 58.73 | Schroeder, Erica (2017) (San Marcos, CA) | Santa Barbara County Championships(CA), 2015-04-25(#2) |
| G-400 | 10 | 58.75 | Werner, Delaney (2017) (San Marcos, CA) | Channel League Finals(CA), 2015-05-08(#2) |
| G-400 | 11 | 58.78 | Corrin, Courtney (2016) (Harvard-Westlake, CA) | Notre Dame at Harvard-Westlake, 2015-04-23(#1) |
| G-400 | 12 | 59.09 | Byrd, Charisma (2016) (Rosary, CA) | Orange County Championships(CA), 2015-04-25(#8) |
| G-400 | 13 | 59.14 | Irish, Morgan (2016) (Palos Verdes, CA) | Peninsula at Palos Verdes (CA), 2015-04-30(#1) |
| G-400 | 14 | 59.22 | Love, Morgan (2015) (Charter Oak, CA) | Cougar Classic(CA), 2015-03-07(#3) |
| G-400 | 15 | 59.26 | Heckel, Sarah (2018) (Yorba Linda, CA) | North Hills League Prelims/Finals(CA), 2015-05-08(#1) |
| G-400 | 16 | 59.35 | Smith, Jacquelyn (2016) (Palos Verdes, CA) | Peninsula at Palos Verdes (CA), 2015-04-30(#2) |
| G-400 | 17 | 59.66 | Morris, Shaina (2017) (San Luis Obispo, CA) | PAC 8 League Finals(CA), 2015-05-07(#2) |
| G-400 | 18 | 59.70 | Padget, Dana (2016) (Esperanza, CA) | Crestview League Prelims/Finals(CA), 2015-05-08(#1) |
| G-400 | 19 | 59.81 | Mcphillips, Abby (2017) (Oak Park, CA) | Camarillo at Oak Park(CA), 2015-03-25(#2) |
| G-400 | 20 | 59.85 | Harvey, Apree (2015) (Magnolia, CA) | CIF-SS Division 3 Prelims(CA), 2015-05-16(#8) |
| G-400 | 21 | 59.92 | Labare, Paige (2016) (Costa Mesa, CA) | Irvine Distance Carnival(CA), 2015-04-11(#2) |
| G-400 | 22 | 59.95 | Alberico, Evie (2017) (Bishop Amat, CA) | San Gabriel Valley Championships(CA), 2015-04-25(#5) |
| G-400 | 23 | 60.01 | Kenneally, Ryan (2018) (Beverly Hills, CA) | Pasadena Games(CA), 2015-03-28(#1) |
| G-400 | 24 | 1:00.15 | Magallanis, Iesha (2016) (Bishop Amat, CA) | Trabuco Hills Invitational(CA), 2015-04-04(#9) |
| G-400 | 25 | 60.23 | Mora, Alexis (2016) (South Pasadena, CA) | San Gabriel Valley Championships(CA), 2015-04-25(#6) |
| G-400 | 26 | 1:00.25 | Sharma, Abbigail (2017) (Rosary, CA) | Servite and Rosary at Mater Dei(CA), 2015-04-23(#4) |
| G-400 | 27 | 60.27 | Yudelevitch, Emma (2015) (Calabasas, CA) | Don Green Invitational(CA), 2015-03-07(#2) |
| G-400 | 28 | 1:00.38 | Scifres, Sheridan (2015) (Santa Margarita, CA) | JSerra at Santa Margarita(CA), 2015-04-23(#1) |
| G-400 | 29 | 1:00.51 | Johns, Deja (2016) (San Dimas, CA) | Valle Vista League Finals(CA), 2015-05-07(#1) |
| G-400 | 30 | 1:00.52 | Nwude-Jacobs, Chidera (Notre Dame, CA) | Notre Dame at Harvard-Westlake, 2015-04-23(#3) |
| G-400 | 31 | 1:00.54 | Lazo, Jessica (2017) (Palos Verdes, CA) | Peninsula at Palos Verdes (CA), 2015-04-30(#3) |
| G-400 | 32 | 60.59 | Webb, Stephanie (2016) (Santa Margarita, CA) | Trinity League Finals(CA), 2015-05-08(#1) |
| G-400 | 33 | 60.73 | Miles, Ariana (2018) (Harvard-Westlake, CA) | Mission League Prelims/Finals(CA), 2015-05-07(#4) |
| G-400 | 34 | 1:00.76 | Kao, Lisa (2017) (Rosemead, CA) | Frosh-Soph West Coast Relays(CA), 2015-04-17(#1) |
| G-400 | 35 | 1:00.77 | Rodgers, Orion (2016) (Notre Dame, CA) | Eagle Invitational(CA), 2015-02-28(#2) |
| G-400 | 36 | 1:00.83 | Irving, Annik (2016) (Harvard-Westlake, CA) | Loyola vs Harvard-Westlake vs Marymount(CA), 2015-03-19(#1) |
| G-400 | 37 | 1:00.91 | Shepherd, Laurel (2017) (Irvine, CA) | CIF-SS Division 3 Prelims(CA), 2015-05-16(#13) |
| G-400 | 38 | 1:00.97 | Munoz, Gigi (2016) (Bishop Amat, CA) | Del Rey League Finals(CA), 2015-05-06(#3) |
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| | | See more performances for G-400 | | |
