| Event | Rank | Mark | By | Meet |
| G-400H | 1 | 58.82 | Jones, Alexis (2018) (Campbell, GA) (US#7) | USATF Junior Olympics National Championships 15-16(FL), 2015-08-02(#1) |
| G-400H | 2 | 1:01.69 | Lewis, Marielle (2016) (Kell, GA) (US#50) | AAU JO Region 8 Qualifier(SC), 2015-06-28(#1) |
| G-400H | 3 | 1:01.74 | Epps, Lauren (Forest Park, GA) (US#55) | USATF Junior Olympics National Championships 17-18(FL), 2015-08-02(#10) |
| G-400H | 4 | 1:01.99 | High, Olympia (Mary Persons, GA) (US#61) | USATF Junior Olympics National Championships 15-16(FL), 2015-08-02(#3) |
| G-400H | 5 | 1:02.21 | Marsh, Erin (2017) (Buford, GA) (US#72) | USATF Junior Olympics National Championships 15-16(FL), 2015-08-02(#3) |
| G-400H | 6 | 1:02.73 | Gitonga, Tammy (Marist, GA) (US#87) | NB Outdoor Nationals - Emerging Elites(NC), 2015-06-21(#8) |
| | | National Elites above. State Elites below | | |
| G-400H | 7 | 1:03.42 | Okonta, Danielle (2016) (Lassiter, GA) | USATF JO Region 4 Qualifier(GA), 2015-07-12(#2) |
| G-400H | 8 | 1:03.55 | Watkins, Jessica (2016) (Fayette County, GA) | AAU National Club Championships(FL), 2015-07-18(#5) |
| G-400H | 9 | 1:03.57 | Wayes, Kamare (Northeast Macon, GA) | AAU National Club Championships(FL), 2015-07-18(#3) |
| G-400H | 10 | 1:03.71 | Washington, Kiera (2016) (Tucker, GA) | USATF JO Region 4 Qualifier(GA), 2015-07-12(#3) |
| G-400H | 11 | 1:03.77 | Mcgrady, Brandi (Hillgrove, GA) | AAU National Club Championships(FL), 2015-07-18(#4) |
| G-400H | 12 | 1:04.22 | Jackson, Khadejah (2015) (Lovett School, GA) | USATF JO Region 4 Qualifier(GA), 2015-07-12(#4) |
| G-400H | 13 | 1:04.62 | Brown-Soler, Elena (2016) (Chamblee, GA) | USATF Junior Olympics National Championships 17-18(FL), 2015-08-02(#22) |
| G-400H | 14 | 1:04.71 | Middlebrooks, Jameeka (Villa Rica, GA) | USATF JO Region 4 Qualifier(GA), 2015-07-12(#5) |
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| | | See more performances for G-400H | | |
