| Event | Rank | Mark | By | Meet |
| B-400 | 1 | 48.73 | Clark, Ryan (2015) (Banneker, GA) (US#21) | Indoor Alumni Age Group Invitational(AL), 2014-12-27(#1) |
| B-400 | 2 | 49.05 | Cooper, Marquise (2015) (Grayson, GA) (US#40) | New Balance Indoor Nationals(NY), 2015-03-15(#13) |
| B-400 | 3 | 49.64 | Wilson, Quincey (2016) (Atlanta, GA) (US#77) | New Balance Indoor Nationals - Emerging Elites(NY), 2015-03-14(#5) |
| | | National Elites above. State Elites below | | |
| B-400 | 4 | 50.40 | Tavares, Montgomery (2017) (Hillgrove, GA) | Vanderbilt HS Invitational(TN), 2015-01-31(#4) |
| B-400 | 5 | 50.49 | Moore, Martrice (2015) (Mceachern, GA) | UK HS Invitational(KY), 2015-02-21(#14) |
| B-400 | 6 | 50.84 | Charles, Daniel (Marietta, GA) | Last Chance Invitational(AL), 2015-01-31(#13) |
| B-400 | 7 | 51.02 | Coombs, Warren (2015) (Greenbrier, GA) | Jimmy Carnes Invitational(FL), 2015-01-24(#7) |
| B-400 | 8 | 51.09 | Johnson, Kden (2016) (Banneker, GA) | USATF South Zonal Indoor Championships(AL), 2015-02-15(#4) |
| B-400 | 9 | 51.10 | Virgil, Jalen (2016) (Mountain View, GA) | Vanderbilt HS Invitational(TN), 2015-01-31(#10) |
| B-400 | 10 | 51.18 | Dawkins, Malik (Rockdale County, GA) | Last Chance Invitational(AL), 2015-01-31(#17) |
| B-400 | 11 | 51.20 | Thompson, Kelly (18) (Luella, GA) | USATF South Zonal Indoor Championships(AL), 2015-02-15(#5) |
| B-400 | 12 | 51.33 | Hammonds, Isaac (2015) (Greenbrier, GA) | Indoor Alumni Age Group Invitational(AL), 2014-12-27(#8) |
| B-400 | 13 | 51.46 | Bevins, Ryne (North Paulding, GA) | Last Chance Invitational(AL), 2015-01-31(#19) |
| B-400 | 14 | 51.71 | Stone, Le'Wildrick (West Laurens, GA) | Last Chance Invitational(AL), 2015-01-31(#21) |
| B-400 | 15 | 51.92 | Burell, Andre (2016) (Cedar Grove, GA) | Indoor Alumni Age Group Invitational(AL), 2014-12-27(#5) |
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| | | See more performances for B-400 | | |
