Event | Rank | Mark | By | Meet |
B-400 | 1 | 49.53 | Alexandre, Oliver (2015) (Hallandale, FL) (US#69) | LSU HS Indoor Classic(LA), 2015-01-10(#1) |
| | | National Elites above. State Elites below | | |
B-400 | 2 | 50.76 | Charles, Jaariq (2018) (Cocoa, FL) | Jimmy Carnes Invitational(FL), 2015-01-24(#6) |
B-400 | 3 | 51.34 | Thompson, Jordan (2015) (Bishop Moore, FL) | Indoor Alumni Age Group Invitational(AL), 2014-12-27(#9) |
B-400 | 4 | 51.64 | Petty, Deandre (2016) (Andrew Jackson, FL) | Westside Relays(FL), 2015-03-14(#1) |
B-400 | 5 | 51.87 | Dixon, Ari (17) (Andrew Jackson, FL) | Jimmy Carnes Invitational(FL), 2015-01-24(#11) |
B-400 | 6 | 51.98 | Francois, Jayson (2015) (Pompano Beach, FL) | Jimmy Carnes Invitational(FL), 2015-01-24(#13) |
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| | | See more performances for B-400 | | |