| Event | Rank | Mark | By | Meet |
| G-4x400 | 1 | 3:47.39 | Girls Relay (Summer Creek, TX) (US#32) | TX 6A Area 15-16 Humble(TX), 2015-04-23(#1) |
| G-4x400 | 2 | 3:48.06 | Girls Relay (The Woodlands, TX) (US#47) | TX 6A Region 2 Baylor(TX), 2015-05-02(#1) |
| G-4x400 | 3 | 3:51.16 | Girls Relay (Dekaney, TX) (US#87) | TX 6A Area 15-16 Humble(TX), 2015-04-23(#3) |
| G-4x400 | 4 | 3:51.36 | Girls Relay (Harker Heights, TX) (US#90) | TX 6A Region 2 Baylor(TX), 2015-05-02(#2) |
| G-4x400 | 5 | 3:52.81 | Girls Relay (College Park, TX) | TX 6A Area 15-16 Humble(TX), 2015-04-23(#4) |
| G-4x400 | 6 | 3:53.49 | Girls Relay (Skyline, TX) | TX 6A Region 2 Baylor(TX), 2015-05-02(#4) |
| G-4x400 | 7 | 3:53.98 | Girls Relay (Oak Ridge, TX) | Texas Relays(TX), 2015-03-28(#14) |
| G-4x400 | 8 | 3:54.53 | Girls Relay (Shoemaker, TX) | TX 6A Region 2 Baylor(TX), 2015-05-02(#5) |
| G-4x400 | 9 | 3:55.56 | Girls Relay (Atascocita, TX) | TX 6A Area 15-16 Humble(TX), 2015-04-23(#5) |
| G-4x400 | 10 | 3:55.75 | Girls Relay (Highland Park, TX) | Texas Relays(TX), 2015-03-28(#18) |
| | | National Elites above. State Elites below | | |
| G-4x400 | 11 | 3:56.09 | Girls Relay (Klein, TX) | TX 6A District 15 Klein(TX), 2015-04-09(#2) |
| G-4x400 | 12 | 3:56.12 | Girls Relay (Spring, TX) | TX 6A Area 15-16 Humble(TX), 2015-04-23(#6) |
| G-4x400 | 13 | 3:56.24 | Girls Relay (Westfield, TX) | TX 6A Area 15-16 Humble(TX), 2015-04-23(#7) |
| G-4x400 | 14 | 3:56.83 | Girls Relay (Mesquite, TX) | TX 6A Region 2 Baylor(TX), 2015-05-02(#9) |
| G-4x400 | 15 | 3:57.35 | Girls Relay (McNeil, TX) | Texas Relays(TX), 2015-03-28(#21) |
| G-4x400 | 16 | 3:57.81 | Girls Relay (Pflugerville, TX) | TX 6A Area 13-14 Marble Falls(TX), 2015-04-23(#1) |
| G-4x400 | 17 | 3:58.40 | Girls Relay (Kingwood, TX) | Rice Victor Lopez Classic(TX), 2015-04-04(#6) |
| G-4x400 | 18 | 3:59.46 | Girls Relay (Rouse, TX) | TX 6A Area 13-14 Marble Falls(TX), 2015-04-23(#3) |
| G-4x400 | 19 | 3:59.50 | Girls Relay (Westlake, TX) | McNeil Maverick Relays(TX), 2015-03-13(#3) |
| G-4x400 | 20 | 3:59.95 | Girls Relay (Klein Forest, TX) | TX 6A District 15 Klein(TX), 2015-04-09(#5) |
| G-4x400 | 21 | 3:59.96 | Girls Relay (Westwood, TX) | Texas Relays(TX), 2015-03-28(#27) |
| G-4x400 | 22 | 4:00.60 | Girls Relay (Hendrickson, TX) | TX 6A District 13 Rouse(TX), 2015-04-09(#4) |
| G-4x400 | 23 | 4:01.10 | Girls Relay (Sachse, TX) | TX 6A Area 11-12 Garland(TX), 2015-04-24(#3) |
| G-4x400 | 24 | 4:02.00 | Girls Relay (Klein Oak, TX) | TX 6A District 15 Klein(TX), 2015-04-09(#6) |
| G-4x400 | 25 | 4:02.14 | Girls Relay (Bowie, TX) | TX 6A Area 13-14 Marble Falls(TX), 2015-04-23(#5) |
| G-4x400 | 26 | 4:02.54 | Girls Relay (Hays, TX) | TX 6A Area 13-14 Marble Falls(TX), 2015-04-23(#6) |
| G-4x400 | 27 | 4:02.62 | Girls Relay (Round Rock, TX) | TX 6A District 13 Rouse(TX), 2015-04-09(#5) |
| G-4x400 | 28 | 4:02.76 | Girls Relay (Conroe, TX) | TX 6A District 16 Humble(TX), 2015-04-16(#5) |
| G-4x400 | 29 | 4:03.07 | Girls Relay (Stony Point, TX) | Texas Relays(TX), 2015-03-28(#43) |
| G-4x400 | 30 | 4:04.87 | Girls Relay (Anderson, TX) | Texas Relays(TX), 2015-03-28(#50) |
| G-4x400 | 31 | 4:04.95 | Girls Relay (Lakeview Centennial, TX) | Texas Relays(TX), 2015-03-28(#51) |
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| | | See more performances for G-4x400 | | |
