| Event | Rank | Mark | By | Meet |
| B-400 | 1 | 48.13 | Huggins, Nathanaiel (2016) (Opelika, AL) | AL 6A State Meet(AL), 2014-05-03(#1) |
| B-400 | 2 | 48.15 | Dudley, Harrison (2015) (Paul W. Bryant, AL) | ACA Sectional (AL), 2014-04-26(#1) |
| | | National Elites above. State Elites below | | |
| B-400 | 3 | 48.33 | Ceneus, Randall (2014) (Oak Mountain, AL) | AL 6A State Meet(AL), 2014-05-03(#2) |
| B-400 | 4 | 48.64 | Burks, Jordan (2014) (Columbia, AL) | AL 5A Section 3(AL), 2014-04-26(#1) |
| B-400 | 5 | 48.80 | Jenkins, Trevian (2015) (Hewitt-Trussville, AL) | Mountain Brook Invitational(AL), 2014-04-12(#2) |
| B-400 | 6 | 48.87 | Holcombe, Stephan (Spanish Fort, AL) | AL 5A State Meet(AL), 2014-05-03(#2) |
| B-400 | 7 | 49.35 | Trammell, Cameron (2015) (Lanett, AL) | Smiths Station Panther Invitational(AL), 2014-04-12(#1) |
| B-400 | 8 | 49.38 | Mosley, Charles (Hoover, AL) | Mountain Brook Sectional(AL), 2014-04-26(#2) |
| B-400 | 9 | 49.45 | Johnson, Jordan (2014) (Vestavia Hills, AL) | Mountain Brook Invitational(AL), 2014-04-12(#3) |
| B-400 | 10 | 49.62 | Tolbert, Deante (Auburn, AL) | AL 6A Section 2(AL), 2014-04-26(#2) |
| B-400 | 11 | 49.66 | Humphrey, Marlon (2014) (Hoover, AL) | Mountain Brook Sectional(AL), 2014-04-26(#3) |
| B-400 | 12 | 49.72 | Harton, Tim (Lamar County -Intermediate, AL) | AL 2A State Meet(AL), 2014-05-03(#2) |
| B-400 | 13 | 49.74 | Cobb, Ken (2016) (Huntsville, AL) | AL 6A Section 4(AL), 2014-04-25(#2) |
| B-400 | 14 | 49.82 | Carroll, William (2014) (McGill-Toolen, AL) | AL 6A State Meet(AL), 2014-05-03(#5) |
| B-400 | 15 | 49.92 | James, Jeremy (2016) (Fairfield, AL) | Mountain Brook Invitational(AL), 2014-04-12(#4) |
| B-400 | 16 | 49.94 | Agee, Robert (Auburn, AL) | AL 6A Section 2(AL), 2014-04-26(#3) |
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| | | See more performances for B-400 | | |
