| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| B-4x400 | 1 | 3:20.00 | Boys Relay (Giddings, TX) | TX 4A State Meet(TX), 2015-05-16(#1) |
| B-4x400 | 2 | 3:20.31 | Boys Relay (Yoakum, TX) | TX 4A Area 25-26 Canyon Lake(TX), 2015-04-23(#1) |
| B-4x400 | 3 | 3:20.35 | Boys Relay (Gilmer, TX) | TX 4A Region 2 Commerce(TX), 2015-05-02(#1) |
| B-4x400 | 4 | 3:21.43 | Boys Relay (Taylor, TX) | TX 4A Area 25-26 Canyon Lake(TX), 2015-04-23(#2) |
| B-4x400 | 5 | 3:21.97 | Boys Relay (Brazosport, TX) | TX 4A Region 4 Kingsville(TX), 2015-05-02(#1) |
| B-4x400 | 6 | 3:22.18 | Boys Relay (Big Spring, TX) | TX 4A District 2 Levelland(TX), 2015-04-16(#1) |
| B-4x400 | 7 | 3:22.42 | Boys Relay (Argyle, TX) | TX 4A Region 2 Commerce(TX), 2015-05-02(#2) |
| B-4x400 | 8 | 3:22.48 | Boys Relay (Kilgore, TX) | TX 4A Region 2 Commerce(TX), 2015-05-02(#3) |
| B-4x400 | 9 | 3:22.90 | Boys Relay (Springtown, TX) | TX 4A Region 1 Lubbock(TX), 2015-05-02(#2) |
| B-4x400 | 10 | 3:23.07 | Boys Relay (Andrews, TX) | TX 4A District 4 Andrews(TX), 2015-04-17(#1) |
| B-4x400 | 11 | 3:23.08 | Boys Relay (Connally, TX) | TX 4A State Meet(TX), 2015-05-16(#3) |
| B-4x400 | 12 | 3:23.22 | Boys Relay (Monahans, TX) | TX 4A District 4 Andrews(TX), 2015-04-17(#2) |
| B-4x400 | 13 | 3:23.26 | Boys Relay (Burnet, TX) | TX 4A Area 25-26 Canyon Lake(TX), 2015-04-23(#3) |
| B-4x400 | 14 | 3:23.27 | Boys Relay (Liberty Hill, TX) | TX 4A Area 25-26 Canyon Lake(TX), 2015-04-23(#4) |
| B-4x400 | 15 | 3:23.89 | Boys Relay (La Feria, TX) | TX 4A Region 4 Kingsville(TX), 2015-05-02(#3) |
| B-4x400 | 16 | 3:23.99 | Boys Relay (Gatesville, TX) | TX 4A Region 3 Huntsville(TX), 2015-05-02(#3) |
| B-4x400 | 17 | 3:24.19 | Boys Relay (Splendora, TX) | Texas Relays(TX), 2015-03-28(#1) |
| B-4x400 | 18 | 3:24.81 | Boys Relay (Brownsboro, TX) | TX 4A Region 2 Commerce(TX), 2015-05-02(#5) |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | See more performances for B-4x400 | | |
