| Event | Rank | Mark | By | Meet |
| G-300H | 201 | 47.06 | Tozer, Abigail (2016) (The Woodlands, TX) | Rouse Relays(TX), 2015-03-26(#1) |
| G-300H | 201 | 47.06 | Williams, Lindsey (2016) (Sunray, TX) | TX 2A Region 1 Odessa(TX), 2015-05-02(#3) |
| G-300H | 201 | 47.06 | Brogger, Lauren (2015) (Industrial, TX) | TX 3A Region 4 Converse(TX), 2015-05-02(#4) |
| G-300H | 204 | 47.07 | Smith, Addisyn (2018) (Kingwood, TX) | TX 6A District 16 Humble(TX), 2015-04-16(#7) |
| G-300H | 205 | 47.09 | Estrada, Emily (2015) (Mountain View, TX) | Mountain View Invite(TX), 2015-03-21(#1) |
| G-300H | 206 | 47.10 | Dansby, Jasmine (2017) (McKinney, TX) | TX 5A District 10 Wylie(TX), 2015-04-09(#4) |
| G-300H | 207 | 47.13 | Hathaway, Jacquelyn (2015) (Manor, TX) | TX 5A Region 3 Huntsville(TX), 2015-05-02(#6) |
| G-300H | 208 | 47.14 | Soto, Ivanna (2015) (Kingwood Park, TX) | CL Hanna Gator Relays(TX), 2015-03-07(#5) |
| G-300H | 208 | 47.14 | Clyde, Phoebe (2016) (Logos Prep, TX) | TX TAPPS 3A State Meet(TX), 2015-05-09(#1) |
| G-300H | 208 | 47.14 | Arabia, Ashley (2015) (Reagan, TX) | TX 6A District 26 San Antonio(TX), 2015-04-17(#4) |
| G-300H | 211 | 47.16 | Valentine, Natalie (2016) (Naaman Forest, TX) | TX 6A Area 11-12 Garland(TX), 2015-04-24(#5) |
| G-300H | 212 | 47.17 | Peavie-Johnson, Breayna (2016) (Cedar Hill, TX) | TX 6A District 8 Cedar Hill(TX), 2015-04-09(#4) |
| G-300H | 213 | 47.18 | Donsbach, Lauren (2016) (Stockdale, TX) | TX 3A Region 4 Converse(TX), 2015-05-02(#5) |
| G-300H | 214 | 47.19 | Utsey, Morgan (2015) (Liberty-Eylau, TX) | Eddie Payne Carter Shootout(TX), 2015-04-04(#2) |
| G-300H | 214 | 47.19 | Garrett, Jacelyn (2017) (Cooper, TX) | TX 5A Region 1 Lubbock(TX), 2015-05-02(#3) |
| G-300H | 214 | 47.19 | Matocha, Kirby (2016) (St. Agnes Academy, TX) | TX TAPPS 5A State Meet(TX), 2015-05-09(#4) |
| G-300H | 217 | 47.20 | Farrar, Holly (2016) (River Road, TX) | TX 3A Region 1 Abilene(TX), 2015-05-02(#7) |
| G-300H | 218 | 47.22 | Azuna, Sandra (2017) (Lake Ridge, TX) | Mansfield Summit Relays(TX), 2015-04-02(#2) |
| G-300H | 218 | 47.22 | Barnes, Dorishia (2015) (Connally, TX) | TAAF Games of Texas(TX), 2015-08-02(#3) |
| G-300H | 220 | 47.24 | Raya, Stephanie (2016) (United South, TX) | TX 6A Area 29-30 Laredo(TX), 2015-04-25(#4) |
| G-300H | 220 | 47.24 | Cano, Brittany (2018) (Palmview, TX) | TX 6A Area 29-30 Laredo(TX), 2015-04-25(#3) |
| G-300H | 220 | 47.24 | Neuman, Chloe (2017) (Carthage, TX) | TX 4A Region 3 Huntsville(TX), 2015-05-02(#4) |
| G-300H | 223 | 47.25 | Thummel, Jordan (2015) (Hanks, TX) | Socorro ISD Invitational(TX), 2015-03-07(#1) |
| G-300H | 223 | 47.25 | Smith, Jameria (2015) (McKinney North, TX) | TX 5A District 10 Wylie(TX), 2015-04-09(#5) |
| G-300H | 225 | 47.27 | Smith, Jasmine (2016) (Martin, TX) | TX 6A District 4 Arlington(TX), 2015-04-15(#2) |
| G-300H | 226 | 47.28 | Al-Tariq, Misshaki (2015) (Dekaney, TX) | Spring Relays(TX), 2015-02-14(#5) |
| G-300H | 227 | 47.31 | Kelly, Paighton (2015) (Justin Northwest, TX) | TX 6A Area 5-6 Justin(TX), 2015-04-24(#6) |
| G-300H | 228 | 47.33 | Thomas, Kalescia (2018) (Kingwood, TX) | TX 6A District 16 Humble(TX), 2015-04-16(#8) |
| G-300H | 228 | 47.33 | Hathaway, Jackie (2015) (Manor, TX) | TX 5A Area 17-18 College Station(TX), 2015-04-23(#5) |
| G-300H | 230 | 47.35 | Kollmorgen, Taylor (2016) (Second Baptist, TX) | TX TAPPS 4A Region South(TX), 2015-05-01(#1) |
| G-300H | 230 | 47.35 | Rivera, Alma (2016) (East Central, TX) | TX 6A District 28 Corpus Christi(TX), 2015-04-17(#2) |
| G-300H | 230 | 47.35 | Satra, Jamaiah (2018) (Jersey Village, TX) | Alief T.H.E. Relays(TX), 2015-04-02(#3) |
| G-300H | 233 | 47.38 | Stapp, Hannah (2015) (Frenship, TX) | TX 6A District 2 Lubbock(TX), 2015-04-17(#5) |
| G-300H | 234 | 47.40 | Walker, Brooke (2015) (Plainview, TX) | TX 5A Region 1 Lubbock(TX), 2015-05-02(#3) |
| G-300H | 235 | 47.41 | Rodriquez, Ana (2017) (Liberty Hill, TX) | TX 4A Area 25-26 Canyon Lake(TX), 2015-04-23(#3) |
| G-300H | 235 | 47.41 | Williams, Ayaunee (2016) (Bishop Dunne, TX) | TX TAPPS 5A Region North(TX), 2015-05-01(#3) |
| G-300H | 237 | 47.42 | Ward, Danielle (2017) (Judson, TX) | TX 6A District 25 Judson(TX), 2015-04-17(#5) |
| G-300H | 238 | 47.43 | Lewis, Nicole (2017) (Hays, TX) | TX 6A District 14 Austin(TX), 2015-04-09(#3) |
| G-300H | 239 | 47.44 | Bonin, Adriana (2015) (Oak Ridge, TX) | Smithson Valley Ranger Relays(TX), 2015-03-07(#3) |
| G-300H | 239 | 47.44 | Williams, Jordyn (2016) (Independence, TX) | TX 5A Area 9-10 Little Elm(TX), 2015-04-23(#6) |
| G-300H | 241 | 47.45 | Taylor, Cashyla (2016) (South Grand Prairie, TX) | TAAF Games of Texas(TX), 2015-08-02(#6) |
| G-300H | 242 | 47.46 | Spearman, Anne (04) (Mansfield, TX) | TX 6A District 8 Cedar Hill(TX), 2015-04-09(#6) |
| G-300H | 242 | 47.46 | Thomas, Alexis (2017) (George Ranch, TX) | TX 5A District 24 Rosenberg(TX), 2015-04-16(#1) |
| G-300H | 242 | 47.46 | Taylor, Paige (2016) (Houston Memorial, TX) | TX 6A District 18 Houston(TX), 2015-04-16(#2) |
| G-300H | 245 | 47.48 | Reaugh, Falyn (2017) (Highland Park, TX) | Carrollton Trojan Invitational(TX), 2015-02-21(#3) |
| G-300H | 245 | 47.48 | Hicks, Jaazz (2015) (Pearland, TX) | TX 6A District 22 Pearland(TX), 2015-04-15(#1) |
| G-300H | 245 | 47.48 | Rollins, Favianna (2016) (Gregory-Portland, TX) | TX 5A Region 4 San Antonio(TX), 2015-05-02(#8) |
| G-300H | 245 | 47.48 | Bowles, Brittany (2016) (Pope John XXIII, TX) | TX TAPPS 4A State Meet(TX), 2015-05-09(#2) |
| G-300H | 249 | 47.50 | Hernandez, Alyssa (Marcus, TX) | TX 6A District 6 Marcus(TX), 2015-04-16(#6) |
| G-300H | 250 | 47.51 | Phoenix, Janae (2018) (Warren, TX) | TX 6A Area 27-28 San Antonio(TX), 2015-04-24(#5) |
| G-300H | 251 | 47.52 | Grant, Miracle (2018) (Horn, TX) | TX 6A Area 9-10 Mesquite(TX), 2015-04-25(#3) |
| G-300H | 252 | 47.53 | Hines, Shaelyn (2017) (Cypress Falls, TX) | TX 6A District 17 Cypress(TX), 2015-04-15(#8) |
| G-300H | 253 | 47.54 | Howard, Molli (2015) (Heritage Christian, TX) | TX TAPPS 3A State Meet(TX), 2015-05-09(#2) |
| G-300H | 254 | 47.55 | Tracy, Cameron (2018) (Plano, TX) | TX 6A District 6 Marcus(TX), 2015-04-16(#7) |
| G-300H | 254 | 47.55 | Morrow, Valerie (2017) (Westlake, TX) | TX 6A District 14 Austin(TX), 2015-04-09(#4) |
| G-300H | 256 | 47.58 | Childs, Shamjai (2017) (Liberty-Eylau, TX) | Hallsville Relays(TX), 2015-03-19(#2) |
| G-300H | 256 | 47.58 | Torres, Danielle (2017) (Clark, TX) | TX 6A Area 27-28 San Antonio(TX), 2015-04-24(#6) |
| G-300H | 258 | 47.59 | Lopez, Marissa (2018) (Mercedes, TX) | TX 5A District 32 Donna(TX), 2015-04-18(#1) |
| G-300H | 258 | 47.59 | Halsel, McKenzie (2016) (Cross Plains, TX) | TX 1A State Meet(TX), 2015-05-15(#1) |
| G-300H | 260 | 47.60 | Hernandez, Alejandra (2017) (Petrolia, TX) | TX 2A Region 2 Dallas(TX), 2015-05-02(#3) |
| G-300H | 260 | 47.60 | Redding, Logan (2016) (Winnsboro, TX) | TX 3A Region 2 Whitehouse(TX), 2015-05-02(#4) |
| G-300H | 260 | 47.60 | Hall, Rebekah (2015) (Andrews, TX) | TX 4A Region 1 Lubbock(TX), 2015-05-02(#3) |
| G-300H | 263 | 47.61 | Heine, Jasmine (2016) (Conroe, TX) | TX 6A District 16 Humble(TX), 2015-04-16(#9) |
| G-300H | 263 | 47.61 | Annan, Celestine (2018) (Lake Ridge, TX) | TX 5A District 14 Lancaster(TX), 2015-04-16(#4) |
| G-300H | 265 | 47.62 | Lee, Hannah (2016) (Tolar, TX) | TX 2A Region 2 Dallas(TX), 2015-05-02(#4) |
| G-300H | 266 | 47.64 | Marquez, Ariana (2018) (Mansfield, TX) | TX 6A District 8 Cedar Hill(TX), 2015-04-09(#7) |
| G-300H | 266 | 47.64 | Lee, Tania (2016) (Boswell, TX) | TX 5A District 5 Ft Worth(TX), 2015-04-15(#1) |
| G-300H | 266 | 47.64 | Amos, Brittany (2015) (Haskell, TX) | TX 2A Region 1 Odessa(TX), 2015-05-02(#4) |
| G-300H | 266 | 47.64 | Decker, Caroline (2018) (Clear Lake, TX) | TX 6A District 24 Clear Springs(TX), 2015-04-16(#5) |
| G-300H | 270 | 47.66 | Ossai, Peace (2017) (Conroe, TX) | TX 6A District 16 Humble(TX), 2015-04-16(#10) |
| G-300H | 270 | 47.66 | Williams, Cayenne (2017) (Shallowater, TX) | TX 3A Area 1-2 Tulia(TX), 2015-04-23(#1) |
| G-300H | 272 | 47.68 | Rock, Bailie (2016) (Rouse, TX) | TAAF Games Region 3 Kyle(TX), 2015-07-10(#1) |
| G-300H | 272 | 47.68 | Jones, Rhianna (2016) (Permian, TX) | TX 6A District 3 Midland(TX), 2015-04-17(#2) |
| G-300H | 272 | 47.68 | Arteaga, Michaela (Brownsville Veterans, TX) | TX 6A Region 4 San Antonio(TX), 2015-05-02(#12) |
| G-300H | 275 | 47.70 | Moore, Zharia (2016) (Lincoln, TX) | TX 4A District 11 Dallas(TX), 2015-04-16(#2) |
| G-300H | 275 | 47.70 | Sheppard, Zuri (2016) (Sachse, TX) | TAAF Games of Texas(TX), 2015-08-02(#7) |
| G-300H | 277 | 47.73 | Wright, Destiny (2016) (Georgetown, TX) | TX 5A District 25 Austin(TX), 2015-04-16(#5) |
| G-300H | 277 | 47.73 | Roof, Kayson (2017) (Slidell, TX) | TX 1A State Meet(TX), 2015-05-15(#2) |
| G-300H | 279 | 47.74 | McDougall, Shelby (2017) (Kingwood, TX) | TX 6A District 16 Sub-Varsity Oak Ridge(TX), 2015-04-09(#1) |
| G-300H | 280 | 47.75 | Tislow, Casey (2017) (Goliad, TX) | TX 3A Area 27-28 Altair(TX), 2015-04-22(#3) |
| G-300H | 280 | 47.75 | Harden, Hannah (2016) (Pearce, TX) | TX 6A Region 2 Baylor(TX), 2015-05-02(#15) |
| G-300H | 282 | 47.79 | Bosun-Ojomo, Abisola (2015) (Hastings, TX) | TX 6A District 23 Alief(TX), 2015-04-17(#4) |
| G-300H | 282 | 47.79 | Dickerson, Alexis (2017) (Kaufman, TX) | TX 4A Area 13-14 Rains(TX), 2015-04-23(#1) |
| G-300H | 282 | 47.79 | Levi, Kyara (2016) (Cypress Lakes, TX) | Katy ISD Bubba Fife Relays(TX), 2015-02-14(#7) |
| G-300H | 282 | 47.79 | Woods, Rachel (2017) (Oak Ridge, TX) | TX 6A District 16 Humble(TX), 2015-04-16(#11) |
| G-300H | 282 | 47.79 | Tetmeyer, Harmony (2015) (Pilot Point, TX) | TX 3A Region 2 Whitehouse(TX), 2015-05-02(#5) |
| G-300H | 287 | 47.81 | McGee, Cierra (2016) (Lancaster, TX) | TX 5A District 14 Lancaster(TX), 2015-04-16(#5) |
| G-300H | 288 | 47.83 | Schlather, Hayley (2018) (San Marcos, TX) | TX 5A Area 27-28 Judson(TX), 2015-04-23(#3) |
| G-300H | 288 | 47.83 | Holt, Corinne (2015) (HSAA, TX) | TX Meet of Champions(TX), 2015-05-23(#5) |
| G-300H | 290 | 47.86 | Watkins, Destinie (2018) (DeSoto, TX) | Cedar Hill Legacy Invitational(TX), 2015-03-14(#2) |
| G-300H | 290 | 47.86 | Douglas, Kira (2016) (Pflugerville, TX) | TX 6A District 13 Rouse(TX), 2015-04-09(#3) |
| G-300H | 292 | 47.87 | Smith, Megan (Seven Lakes, TX) | Pine Tree Knowles Relays(TX), 2015-02-21(#1) |
| G-300H | 292 | 47.87 | Leverrette, Brittney (2016) (Lee, TX) | TX 6A District 3 Midland(TX), 2015-04-17(#3) |
| G-300H | 294 | 47.90 | Shell, Emily (2016) (Providence Classical, TX) | Bentonville Tiger Relays(AR), 2015-03-19(#2) |
| G-300H | 294 | 47.90 | Foster, Emma (2017) (Rockport-Fulton, TX) | TX 4A Region 4 Kingsville(TX), 2015-05-02(#7) |
| G-300H | 296 | 47.91 | Houff, Sha'Rell (2017) (Connally, TX) | TX 4A Region 3 Huntsville(TX), 2015-05-02(#5) |
| G-300H | 297 | 47.92 | Mcmahon, Kylie (Cypress Springs, TX) | The Woodlands Invitational(TX), 2015-02-28(#6) |
| G-300H | 298 | 47.93 | Chandler, Shaleigh (2016) (Texas, TX) | TX 5A Area 15-16 Pine Tree(TX), 2015-04-23(#1) |
| G-300H | 298 | 47.93 | Brewster, Kateland (2015) (Trinity Valley, TX) | SPC Championships(TX), 2015-05-01(#5) |
| G-300H | 300 | 47.94 | Steakley, Savannah (2016) (Guyer, TX) | TAAF Games of Texas(TX), 2015-08-02(#10) |
| G-300H | 301 | 47.96 | Franz, Jamicyn (2015) (Katy, TX) | Katy ISD Bubba Fife Relays(TX), 2015-02-14(#8) |
| G-300H | 301 | 47.96 | Horton, Alisha (2015) (West Oso, TX) | TX 4A Region 4 Kingsville(TX), 2015-05-02(#8) |
| G-300H | 301 | 47.96 | Williams, Broquel (2015) (Sealy, TX) | TX 4A District 27 Sealy(TX), 2015-04-15(#2) |
| G-300H | 304 | 47.97 | Johnson, Lauren (Flower Mound, TX) | TX 6A District 6 Marcus(TX), 2015-04-16(#8) |
| G-300H | 305 | 47.98 | Lewis, Christie (2016) (Duncanville, TX) | TX 6A District 8 Cedar Hill(TX), 2015-04-09(#1) |
| G-300H | 305 | 47.98 | Peteet, Bianca (2015) (Alvarado, TX) | TX 4A Region 1 Lubbock(TX), 2015-05-02(#7) |
| G-300H | 307 | 48.00 | Williams, Kai'La (2017) (DeSoto, TX) | TX 6A District 8 Cedar Hill(TX), 2015-04-09(#2) |
| G-300H | 307 | 48.00 | Huerta, Zoee (2018) (Chapin, TX) | EP Eastlake Invitational(TX), 2015-04-11(#1) |
| G-300H | 309 | 48.10 | Relay, Girls (Dekaney, TX) | Tomball Cougar Relays(TX), 2015-03-06(#2) |
| G-300H | 310 | 52.62 | Cuevas, Itze (2017) (Westlake Academy, TX) | TX TCAF State Meet(TX), 2015-04-25(#1) |
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