| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| B-4x400 | 1 | 3:20.61 | Boys Relay (Coleman, TX) | TX 3A Area 7-8 Clyde(TX), 2015-04-16(#1) |
| B-4x400 | 2 | 3:21.31 | Boys Relay (Mineola, TX) | TX 3A State Meet(TX), 2015-05-16(#1) |
| B-4x400 | 3 | 3:23.39 | Boys Relay (Chapel Hill, TX) | TX 4A Region 2 Commerce(TX), 2015-05-02(#3) |
| B-4x400 | 4 | 3:23.63 | Boys Relay (Pottsboro, TX) | TX 3A Region 2 Whitehouse(TX), 2015-05-02(#2) |
| B-4x400 | 5 | 3:24.39 | Boys Relay (Bangs, TX) | TX 3A Region 1 Abilene(TX), 2015-05-02(#2) |
| B-4x400 | 6 | 3:24.40 | Boys Relay (Crockett, TX) | TX 3A Region 3 Baylor(TX), 2015-05-02(#1) |
| B-4x400 | 7 | 3:24.46 | Boys Relay (Franklin, TX) | TX 3A Region 3 Baylor(TX), 2015-05-02(#3) |
| B-4x400 | 8 | 3:24.60 | Boys Relay (Kermit, TX) | TX 3A Area 3-4 Denver City(TX), 2015-04-23(#1) |
| B-4x400 | 9 | 3:24.70 | Boys Relay (Hooks, TX) | TX 3A Region 2 Whitehouse(TX), 2015-05-02(#3) |
| B-4x400 | 10 | 3:24.97 | Boys Relay (Comfort, TX) | TX 3A Region 4 Converse(TX), 2015-05-02(#1) |
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| | | See more performances for B-4x400 | | |
