| Event | Rank | Mark | By | Meet |
| B-400H | 1 | 52.57 | Dunning, Robert (2015) (Kennesaw Mountain, GA) (US#12) | USATF JO Region 4 Qualifier(GA), 2015-07-12(#1) |
| B-400H | 2 | 52.60 | Brown, Jovan (Eastside, GA) (US#13) | USATF Junior Olympics National Championships 17-18(FL), 2015-08-02(#1) |
| B-400H | 3 | 53.91 | Dennard, Antuane (Peachtree Ridge, GA) (US#56) | USATF Junior Olympics National Championships 15-16(FL), 2015-08-02(#2) |
| B-400H | 4 | 54.49 | Wilson, Quincey (2016) (Arabia Mountain, GA) (US#92) | USATF Junior Olympics National Championships 17-18(FL), 2015-08-02(#4) |
| B-400H | 5 | 54.60 | Green, Khalfoni (Mays, GA) (US#99) | USATF Junior Olympics National Championships 17-18(FL), 2015-08-02(#14) |
| B-400H | 6 | 54.61 | Foster, Aziriah (2016) (Newton, GA) (US#100) | USATF Junior Olympics National Championships 17-18(FL), 2015-08-02(#15) |
| | | National Elites above. State Elites below | | |
| B-400H | 7 | 55.13 | Ciul, Caden (Johns Creek, GA) | USATF Junior Olympics National Championships 15-16(FL), 2015-08-02(#4) |
| B-400H | 8 | 55.49 | Browning, Joshua (2018) (Stephenson, GA) | USATF Junior Olympics National Championships 15-16(FL), 2015-08-02(#7) |
| B-400H | 9 | 55.91 | Thomas, Charlie (99) (Unattached, GA) | USATF JO Region 4 Qualifier(GA), 2015-07-12(#1) |
| B-400H | 10 | 55.95 | Harper, Denzel (2016) (Stephenson, GA) | Taco Bell Classic(SC), 2015-04-11(#6) |
| B-400H | 11 | 56.09 | Reese, Travon (2015) (Langston Hughes, GA) | USATF JO Region 4 Qualifier(GA), 2015-07-12(#6) |
| B-400H | 12 | 56.42 | Tandy, Deashton (2016) (Pope, GA) | USATF JO Region 4 Qualifier(GA), 2015-07-12(#7) |
| B-400H | 13 | 56.60 | Mcduffie, Julian (2017) (Shiloh, GA) | USATF JO Region 4 Qualifier(GA), 2015-07-12(#1) |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | See more performances for B-400H | | |
