| Event | Rank | Mark | By | Meet |
| B-4x400 | 1 | 3:12.44 | Boys Relay (Kingwood, TX) (US#4) | TX 6A State Meet(TX), 2015-05-16(#1) |
| B-4x400 | 2 | 3:13.50 | Boys Relay (Harker Heights, TX) (US#10) | TX 6A Region 2 Baylor(TX), 2015-05-02(#2) |
| B-4x400 | 3 | 3:14.54 | Boys Relay (The Woodlands, TX) (US#19) | TX 6A Region 2 Baylor(TX), 2015-05-02(#3) |
| B-4x400 | 4 | 3:14.68 | Boys Relay (Summer Creek, TX) (US#21) | TX 6A Area 15-16 Humble(TX), 2015-04-23(#2) |
| B-4x400 | 5 | 3:16.61 | Boys Relay (Oak Ridge, TX) (US#48) | TX 6A Area 15-16 Humble(TX), 2015-04-23(#4) |
| B-4x400 | 6 | 3:16.84 | Boys Relay (Horn, TX) (US#53) | Rockwall Jacket Classic(TX), 2015-02-14(#2) |
| B-4x400 | 7 | 3:16.94 | Boys Relay (Round Rock, TX) (US#58) | TX 6A Region 2 Baylor(TX), 2015-05-02(#5) |
| | | National Elites above. State Elites below | | |
| B-4x400 | 8 | 3:19.54 | Boys Relay (Klein Oak, TX) | TX 6A District 15 Klein(TX), 2015-04-09(#1) |
| B-4x400 | 9 | 3:19.90 | Boys Relay (North Garland, TX) | TX 6A Area 11-12 Garland(TX), 2015-04-24(#2) |
| B-4x400 | 10 | 3:20.71 | Boys Relay (Cedar Ridge, TX) | TX 6A Area 13-14 Marble Falls(TX), 2015-04-23(#2) |
| B-4x400 | 11 | 3:20.74 | Boys Relay (Skyline, TX) | TX 6A Area 9-10 Mesquite(TX), 2015-04-25(#1) |
| B-4x400 | 12 | 3:20.75 | Boys Relay (Belton, TX) | TX 6A Region 2 Baylor(TX), 2015-05-02(#8) |
| B-4x400 | 13 | 3:20.81 | Boys Relay (Anderson, TX) | TX 6A Area 13-14 Marble Falls(TX), 2015-04-23(#3) |
| B-4x400 | 14 | 3:21.33 | Boys Relay (College Park, TX) | TX 6A District 16 Humble(TX), 2015-04-16(#5) |
| B-4x400 | 15 | 3:21.49 | Boys Relay (Klein, TX) | TX 6A Area 15-16 Humble(TX), 2015-04-23(#5) |
| B-4x400 | 16 | 3:21.62 | Boys Relay (Pflugerville, TX) | TX 6A Area 13-14 Marble Falls(TX), 2015-04-23(#4) |
| B-4x400 | 17 | 3:22.19 | Boys Relay (Spring, TX) | TX 6A Area 15-16 Humble(TX), 2015-04-23(#6) |
| B-4x400 | 18 | 3:22.72 | Boys Relay (Berkner, TX) | TX 6A Area 9-10 Mesquite(TX), 2015-04-25(#2) |
| B-4x400 | 19 | 3:22.94 | Boys Relay (Dekaney, TX) | TX 6A District 15 Klein(TX), 2015-04-09(#2) |
| B-4x400 | 20 | 3:23.70 | Boys Relay (Sachse, TX) | TX 6A Area 11-12 Garland(TX), 2015-04-24(#4) |
| B-4x400 | 21 | 3:24.10 | Boys Relay (Shoemaker, TX) | TX 6A Area 11-12 Garland(TX), 2015-04-24(#5) |
| B-4x400 | 22 | 3:24.32 | Boys Relay (Richardson, TX) | Texas Relays(TX), 2015-03-28(#41) |
| B-4x400 | 23 | 3:24.46 | Boys Relay (Atascocita, TX) | Humble Sam Mosely Relays(TX), 2015-02-28(#3) |
| B-4x400 | 24 | 3:24.74 | Boys Relay (Klein Forest, TX) | Fort Bend ISD Relays(TX), 2015-03-26(#1) |
| B-4x400 | 25 | 3:24.75 | Boys Relay (Westwood, TX) | TX 6A Area 13-14 Marble Falls(TX), 2015-04-23(#5) |
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