| Event | Rank | Mark | By | Meet |
| G-400 | 1 | 53.90 | Roberson, Takyera (2016) (Wheatley, TX) (US#21) | USATF World Youth Trials(IL), 2015-07-01(#2) |
| | | National Elites above. State Elites below | | |
| G-400 | 2 | 56.69 | Walker, Farren (2017) (Columbus, TX) | TX 4A District 27 Sealy(TX), 2015-04-15(#1) |
| G-400 | 3 | 56.94 | Teel, Aaliyah (2016) (West Orange-Stark, TX) | TX 4A State Meet(TX), 2015-05-16(#4) |
| G-400 | 4 | 57.61 | Henderson, Bre (2017) (Sanger, TX) | TX 4A Area 9-10 Celina(TX), 2015-04-23(#3) |
| G-400 | 5 | 57.62 | Love, Ron'Dayzha (2017) (Estacado, TX) | TX 4A Region 1 Lubbock(TX), 2015-05-02(#1) |
| G-400 | 6 | 57.68 | Gray, Gill (2017) (Melissa, TX) | TX 4A Region 2 Commerce(TX), 2015-05-02(#3) |
| G-400 | 7 | 57.80 | Gallander, Rachel (2018) (Liberty Hill, TX) | TX 4A Region 4 Kingsville(TX), 2015-05-02(#1) |
| G-400 | 8 | 57.97 | Mathews, Kaitlyn (2017) (Big Spring, TX) | TX 4A Region 1 Lubbock(TX), 2015-05-02(#1) |
| G-400 | 9 | 58.22 | Finley, Cherylle (2015) (Stafford, TX) | TX 4A Region 4 Kingsville(TX), 2015-05-02(#3) |
| G-400 | 10 | 58.23 | Fletcher, Anasia (2018) (Monahans, TX) | TX 4A Region 1 Lubbock(TX), 2015-05-02(#2) |
| G-400 | 11 | 58.35 | Hogan, Sarah (2015) (Gatesville, TX) | TX 4A Region 3 Huntsville(TX), 2015-05-02(#3) |
| G-400 | 12 | 58.50 | Johnson, Brian (2000) (Pittsburg, TX) | AAU Junior Olympics National Championships 17-18(VA), 2015-08-08(#27) |
| G-400 | 13 | 58.61 | Brown, Charlotte (2015) (Rains, TX) | TX 4A Area 13-14 Rains(TX), 2015-04-23(#1) |
| G-400 | 14 | 58.94 | Brown, Mikai (2015) (Spring Hill, TX) | TX 4A Area 15-16 Bullard(TX), 2015-04-23(#1) |
| G-400 | 15 | 59.17 | Webb,Taylor (2018) (China Spring, TX) | TX 4A Area 17-18 Waco(TX), 2015-04-22(#2) |
| G-400 | 16 | 59.24 | Brown, Mikia (2015) (Spring Hill, TX) | TX 4A Region 2 Commerce(TX), 2015-05-02(#5) |
| G-400 | 17 | 59.38 | Sexton, Krisslynn (2015) (Gonzales, TX) | TX 4A Area 25-26 Canyon Lake(TX), 2015-04-23(#2) |
| G-400 | 18 | 59.46 | Rios, Kim (2017) (Pearsall, TX) | TX 4A Region 4 Kingsville(TX), 2015-05-02(#4) |
| G-400 | 19 | 59.62 | Fey, Sierra (2015) (Boerne, TX) | TX 3A District 29 Devine(TX), 2015-04-16(#2) |
| G-400 | 19 | 59.62 | Clarkin, Sandy (2018) (Bandera, TX) | TX 3A District 29 Devine(TX), 2015-04-16(#1) |
| G-400 | 21 | 59.76 | Lockhart, Ya'Mecca (2015) (Roosevelt, TX) | TX 4A District 11 Dallas(TX), 2015-04-16(#1) |
| G-400 | 22 | 59.82 | Cunningham, Brianna (2017) (Bay City, TX) | TX 4A District 27 Sealy(TX), 2015-04-15(#2) |
| G-400 | 23 | 59.89 | Johnson, Shelby (2015) (Lincoln, TX) | TX 4A Region 2 Commerce(TX), 2015-05-02(#6) |
| G-400 | 24 | 1:00.00 | Brown, De'Ja (2016) (Pinkston, TX) | TX 4A District 11 Dallas(TX), 2015-04-16(#1) |
| G-400 | 24 | 1:00.00 | Young, Tamara (2018) (Pinkston, TX) | TX 4A District 11 Dallas(TX), 2015-04-16(#1) |
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| | | See more performances for G-400 | | |
