| Event | Rank | Mark | By | Meet |
| G-300 | 1 | 37.49 | McLaughlin, Sydney (2017) (Union Catholic, NJ) (US#1) | Armory Track Invitational(NY), 2015-01-31(#1) |
| G-300 | 2 | 40.27 | Lester, Keira (2016) (Deptford, NJ) (US#45) | Bishop Loughlin Games(NY), 2014-12-20(#4) |
| G-300 | 3 | 40.97 | Cooper, Thaila (2015) (Kingsway, NJ) (US#97) | Armory Track Invitational(NY), 2015-01-31(#9) |
| | | National Elites above. State Elites below | | |
| G-300 | 4 | 41.57 | Herran, Alana (2015) (Union Catholic, NJ) | NJCTC Indoor Championships(NJ), 2015-02-07(#1) |
| G-300 | 5 | 41.61 | Armstead, Rachell (2016) (Millville, NJ) | New Balance Games(NY), 2015-01-24(#13) |
| G-300 | 6 | 41.63 | Coverson, Jordan (2015) (Union Catholic, NJ) | NJCTC Indoor Championships(NJ), 2015-02-07(#2) |
| G-300 | 7 | 41.75 | Delgizzo, Lexi (2017) (Tenafly, NJ) | New Balance Games(NY), 2015-01-24(#17) |
| G-300 | 8 | 42.19 | Osley, Desirae (2016) (South Brunswick, NJ) | Molloy Stanner Games(NY), 2015-01-17(#7) |
| G-300 | 8 | 42.19 | Stewart, Ashley (2016) (Jefferson, NJ) | Staten Island Indoor Championships(NY), 2015-01-17(#3) |
| G-300 | 10 | 42.20 | Osborne, Emma (2017) (Summit, NJ) | Passarelli Invitational(NJ), 2014-12-30(#1) |
| G-300 | 11 | 42.27 | Trigg, Cheyenne (2016) (Columbia, NJ) | Passarelli Invitational(NJ), 2014-12-30(#2) |
| G-300 | 12 | 42.43 | Gordon, Phyllis (2015) (Neptune, NJ) | Bishop Loughlin Games(NY), 2014-12-20(#31) |
| G-300 | 13 | 42.63 | Robinson, Marshea (2015) (Kent Place, NJ) | Bishop Loughlin Games(NY), 2014-12-20(#36) |
| G-300 | 14 | 42.93 | Davis Jones, Ain (2016) (Livingston, NJ) | Passarelli Invitational(NJ), 2014-12-30(#3) |
| G-300 | 15 | 42.94 | Lyness, Casey (2015) (Morris Hills, NJ) | Morris County Championships(NJ), 2015-01-21(#1) |
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| | | See more performances for G-300 | | |
