| Event | Rank | Mark | By | Meet |
| G-300H | 1 | 42.46 | Humphrey, Brittley (2016) (Hoover, AL) (US#39) | AL 7A State Meet(AL), 2015-05-02(#1) |
| G-300H | 2 | 43.94 | Williams, Kiara (2015) (Homewood, AL) | AL 6A State Meet(AL), 2015-05-02(#1) |
| G-300H | 3 | 43.97 | Peagler, Javonda (2016) (Prattville, AL) | AL 7A State Meet(AL), 2015-05-02(#2) |
| G-300H | 4 | 44.11 | O'Neal, Morgan (2018) (Sylacauga, AL) | AL 5A State Meet(AL), 2015-05-02(#1) |
| | | National Elites above. State Elites below | | |
| G-300H | 5 | 44.68 | Swan, Olivia (Spanish Fort, AL) | AL 6A State Meet(AL), 2015-05-02(#2) |
| G-300H | 6 | 44.92 | Gistarb, Dekonte (2016) (James Clemens, AL) | AL 7A State Meet(AL), 2015-05-02(#3) |
| G-300H | 7 | 45.30 | Allison, Jordan (2016) (Pelham, AL) | AL 6A State Meet(AL), 2015-05-02(#3) |
| G-300H | 8 | 45.72 | Eason, Ayana (2017) (Hoover, AL) | AL 7A Section 3(AL), 2015-04-25(#2) |
| G-300H | 9 | 45.79 | Milner, Alexis (Beauregard, AL) | AL 5A State Meet(AL), 2015-05-02(#2) |
| G-300H | 10 | 45.95 | Nkoudou, Michelle (2018) (Hoover, AL) | AL 7A State Meet(AL), 2015-05-02(#4) |
| G-300H | 11 | 45.96 | Gierow, Anna (2015) (Bob Jones, AL) | Metro Track and Field Championship(AL), 2015-04-06(#1) |
| G-300H | 12 | 45.99 | Chavarry, Hunter (Murphy, AL) | McGill-Toolen Angelo Harris Invitational(AL), 2015-03-21(#2) |
| G-300H | 13 | 46.28 | Hines, Erin (2016) (Pelham, AL) | Homewood Invitational(AL), 2015-03-21(#3) |
| G-300H | 14 | 46.32 | Young, Taylor (2015) (Altamont, AL) | AL 2A State Meet(AL), 2015-05-02(#1) |
| G-300H | 15 | 46.43 | Spinks, Kala (2015) (Opelika, AL) | AL 6A State Meet(AL), 2015-05-02(#4) |
| G-300H | 16 | 46.52 | Green, Karri (Piedmont, AL) | Scottsboro Invitational(AL), 2015-04-04(#1) |
| G-300H | 17 | 46.53 | Jordan, Natalie (Opelika, AL) | Montgomery Academy Invitational(AL), 2015-04-11(#2) |
| G-300H | 18 | 46.68 | McLawhorn, Mattie (2015) (Auburn, AL) | AL 7A Section 2(AL), 2015-04-25(#2) |
| G-300H | 19 | 46.71 | Middleton, Collier (2015) (Walker, AL) | GA 1A Private Sectional 1-4(GA), 2015-05-02(#2) |
| G-300H | 20 | 46.79 | Harris, Darnesha (Demopolis, AL) | AL 5A State Meet(AL), 2015-05-02(#3) |
| G-300H | 21 | 47.08 | Boykins, Tomysha (Linden, AL) | AL 1A State Meet(AL), 2015-05-02(#1) |
| G-300H | 22 | 47.13 | Bouler, Iesha (Marengo, AL) | AL 1A State Meet(AL), 2015-05-02(#2) |
| G-300H | 23 | 47.30 | Foster, Shantavia (Lafayette, AL) | AL 2A Section 3(AL), 2015-04-25(#1) |
| G-300H | 24 | 47.59 | Chitty, Ellen (2018) (UMS-Wright, AL) | Mobile Challenge of Champions - Open(AL), 2015-04-03(#2) |
| G-300H | 25 | 47.64 | Kirk, Jymeelah (Walker, AL) | AL 6A State Meet(AL), 2015-05-02(#6) |
| G-300H | 26 | 47.67 | Midgett, Hunter (Homewood, AL) | AL 6A Section 3(AL), 2015-04-25(#4) |
| G-300H | 27 | 47.70 | Ray, Ellen (UMS-Wright, AL) | AL 4A State Meet(AL), 2015-05-02(#1) |
| G-300H | 28 | 47.97 | Lindo, Davornne (Phenix City Central, AL) | AL 7A Section 2(AL), 2015-04-25(#3) |
| G-300H | 28 | 47.97 | Mcginnis, Sierra (Lee, AL) | Metro Track and Field Championship(AL), 2015-04-06(#3) |
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| | | See more performances for G-300H | | |
