| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| B-400 | 1 | 48.31 | Kinney, Paul (2015) (Karnes City, TX) | TX 2A State Meet(TX), 2014-05-09(#1) |
| B-400 | 2 | 48.47 | Sandoval, Austin (2014) (Crane, TX) | TX 2A Area 5-6 Jim Ned(TX), 2014-04-12(#1) |
| B-400 | 3 | 48.62 | Sharp, D'Lance (2015) (Commerce, TX) | TX 2A State Meet(TX), 2014-05-09(#3) |
| B-400 | 4 | 48.83 | Kolb, James (2014) (Buffalo, TX) | TX 2A Region 2 Stephenville(TX), 2014-04-26(#1) |
| B-400 | 5 | 49.18 | Quinn, Josh (2014) (Sunnyvale, TX) | TX 2A Region 2 Stephenville(TX), 2014-04-26(#2) |
| B-400 | 6 | 49.29 | Reynolds, Andrew (2014) (Sanford-Fritch, TX) | TX 2A State Meet(TX), 2014-05-09(#5) |
| B-400 | 7 | 49.48 | Tomlinson, Jonathan (2015) (Stanton, TX) | TX 2A Region 1 Odessa(TX), 2014-04-26(#2) |
| B-400 | 8 | 49.65 | Hammond, Cody (2014) (Warren, TX) | TX 2A Region 3 Whitehouse(TX), 2014-04-26(#1) |
| B-400 | 9 | 49.78 | Ogle, Carson (2014) (Shallowater, TX) | TX 3A State Meet (TX), 2014-05-10(#8) |
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| | | See more performances for B-400 | | |
