| Event | Rank | Mark | By | Meet |
| G-300H | 1 | 43.43 | Schulz, Carly (2015) (St. Mary's College, CA) (US#91) | CIF-NCS Meet of Champions Finals(CA), 2014-05-31(#1) |
| G-300H | 2 | 44.32 | Mccoy, Lauren (2014) (Arcata, CA) | CIF-NCS Meet of Champions Finals(CA), 2014-05-31(#2) |
| | | National Elites above. State Elites below | | |
| G-300H | 3 | 44.73 | Coffey, Artearra (2016) (Deer Valley, CA) | CIF-NCS Tri-Valley Area Meet(CA), 2014-05-24(#1) |
| G-300H | 3 | 44.73 | Villanueva, Brookey (2016) (Amador Valley, CA) | CIF-NCS Meet of Champions Finals(CA), 2014-05-31(#3) |
| G-300H | 5 | 44.82 | Thompson, Michelle (2015) (Dougherty Valley, CA) | CIF-NCS Tri-Valley Area Meet(CA), 2014-05-24(#2) |
| G-300H | 6 | 45.36 | Robinson, Kaylah (2017) (El Cerrito, CA) | CIF-NCS Bay Shore Area Meet(CA), 2014-05-24(#2) |
| G-300H | 7 | 45.87 | Strand, Kelly (2015) (Monte Vista, CA) | CIF-NCS Tri-Valley Area Meet(CA), 2014-05-24(#3) |
| G-300H | 8 | 46.07 | Fletcher, Meghan (2014) (Amador Valley, CA) | Dan Gabor Distance/Sprint Festival(CA), 2014-03-01(#2) |
| G-300H | 9 | 46.19 | Brown, Kirsty (2017) (Amador Valley, CA) | CIF-NCS Meet of Champions Prelims(CA), 2014-05-30(#6) |
| G-300H | 10 | 46.73 | Newman, Sasha (2014) (Deer Valley, CA) | CIF-NCS Meet of Champions Prelims(CA), 2014-05-30(#9) |
| G-300H | 11 | 46.75 | Lapierre, Madison (2015) (Freedom, CA) | Sacramento Meet of Champions(CA), 2014-05-03(#2) |
| G-300H | 12 | 46.87 | Rencken, Cami (2014) (Maria Carrillo, CA) | Santa Rosa Twilight Invitational(CA), 2014-04-11(#1) |
| G-300H | 13 | 46.91 | Segraves, Mackenzie (2014) (Maria Carrillo, CA) | CIF-NCS Meet of Champions Prelims(CA), 2014-05-30(#10) |
| G-300H | 14 | 46.95 | Blackwell, Sheena (2015) (Piner, CA) | CIF-NCS Meet of Champions Prelims(CA), 2014-05-30(#11) |
| G-300H | 15 | 46.98 | Awakoaiye, Kara (2016) (Bishop O'Dowd, CA) | St. Francis Invitational(CA), 2014-03-15(#3) |
| G-300H | 16 | 47.09 | Costello, Kayla (2015) (Del Norte, CA) | CIF-NCS Meet of Champions Prelims(CA), 2014-05-30(#13) |
| G-300H | 17 | 47.34 | Mollard, Tori (2015) (Montgomery, CA) | Santa Rosa Twilight Invitational(CA), 2014-04-11(#3) |
| G-300H | 18 | 47.38 | Garcia, Raleigna (2014) (Deer Valley, CA) | CIF-NCS Tri-Valley Area Meet(CA), 2014-05-24(#8) |
| G-300H | 19 | 47.73 | Robinson, Dejah (2017) (St. Mary's College, CA) | Dan Gabor Distance/Sprint Festival(CA), 2014-03-01(#-3) |
| G-300H | 20 | 47.97 | DeVencenzi, Julia (2016) (St. Helena, CA) | CIF-NCS Class A Meet(CA), 2014-05-24(#1) |
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| | | See more performances for G-300H | | |
