| Event | Rank | Mark | By | Meet |
| G-400 | 1 | 52.46 | Baker, Olivia (2014) (Columbia, NJ) | US Junior Nationals(OR), 2014-07-06(#2) |
| G-400 | 2 | 52.52 | Roberts, Kaelin (2017) (Long Beach Poly, CA) | CA State Championships- Finals(CA), 2014-06-07(#1) |
| G-400 | 3 | 52.82 | Golden, Zola (2015) (Arlington, NY) | Loucks Games(NY), 2014-05-10(#1) |
| G-400 | 4 | 52.95 | Ellis, Kendall (2014) (St. Thomas Aquinas, FL) | FL 4A State Meet(FL), 2014-05-03(#1) |
| G-400 | 5 | 53.20 | Price, Madeline (2014) (Menlo School, CA) | Canadian Junior Championships(IT), 2014-07-06(#1) |
| G-400 | 6 | 53.43 | Barnett, Sharrika (2015) (Oak Ridge, FL) | NB Outdoor Nationals(NC), 2014-06-15(#2) |
| G-400 | 7 | 53.44 | Montgomery, Nicole (2015) (Lewis-Palmer, CO) | CO 4A State Meet(CO), 2014-05-17(#1) |
| G-400 | 8 | 53.49 | Ellis, Brittny (2015) (Warren Township, IL) | AAU National Junior Olympics 17-18(IA), 2014-08-02(#1) |
| G-400 | 9 | 53.50 | Jefferson, Anna (2016) (Oak Park, MI) | MI D1 LP State Meet(MI), 2014-05-31(#1) |
| G-400 | 10 | 53.57 | Mason, Symone (2017) (Miami Southridge, FL) | AAU Club Championships(FL), 2014-07-13(#1) |
| G-400 | 11 | 53.74 | Winters, Karrington (2015) (New Albany, OH) | OH D1 Region 3(OH), 2014-05-30(#1) |
| G-400 | 12 | 53.78 | McLaughlin, Sydney (2017) (Union Catholic, NJ) | NJ Non-Public A Championships(NJ), 2014-05-31(#1) |
| G-400 | 13 | 53.80 | English, Parker (2014) (Evanston Township, IL) | IL 3A Girls State Prelims(IL), 2014-05-23(#1) |
| G-400 | 14 | 53.83 | Douglas, Serenity (2016) (Archer, GA) | NB Outdoor Nationals(NC), 2014-06-15(#3) |
| G-400 | 15 | 53.85 | Davis, Jaden (2015) (Hutchison, TN) | AAU National Junior Olympics 17-18(IA), 2014-08-02(#2) |
| G-400 | 16 | 53.92 | Desrosiers, Briyanna (2014) (North Lawndale Charter, IL) | IL 3A Girls State Finals(IL), 2014-05-24(#2) |
| G-400 | 17 | 53.97 | Wilson, Tamani (2016) (Maclay, FL) | AAU Club Championships(FL), 2014-07-13(#2) |
| G-400 | 18 | 53.98 | Lawrence, Oksana (2014) (Meadowdale, OH) | OH D2 State Meet(OH), 2014-06-07(#1) |
| G-400 | 19 | 54.04 | Waller, Hannah (2016) (Buchanan, CA) | CA State Championships- Finals(CA), 2014-06-07(#3) |
| G-400 | 19 | 54.04 | Miller, Aaliyah (2016) (Boyd, TX) | TAAF Games of Texas(TX), 2014-08-03(#1) |
| G-400 | 21 | 54.05 | Stauffacher-Gray, Jasmine (2015) (North Canyon, AZ) | Great Southwest Classic(NM), 2014-06-07(#2) |
| G-400 | 22 | 54.07 | Dunmore, Makenzie (2016) (Mceachern, GA) | AAU Club Championships(FL), 2014-07-13(#1) |
| G-400 | 23 | 54.10 | Sanders, Tontyana (2017) (Connally, TX) | TAAF Games of Texas(TX), 2014-08-03(#2) |
| G-400 | 24 | 54.13 | Zoller, Chelsea (2016) (Holy Innocents, GA) | AAU Club Championships(FL), 2014-07-13(#2) |
| G-400 | 25 | 54.16 | Washington, Destiny (2014) (West Orange, FL) | FL 4A Region 1(FL), 2014-04-24(#1) |
| G-400 | 26 | 54.21 | Baker, D'Jai (2016) (North Babylon, NY) | Loucks Games(NY), 2014-05-10(#2) |
| G-400 | 26 | 54.21 | Edobi, Jennifer (2014) (Union, NJ) | NJ Group 4 Championships(NJ), 2014-05-31(#2) |
| G-400 | 28 | 54.29 | Pate, Janel (2015) (Hillsboro, TN) | USATF National Junior Olympics YM/YW(TX), 2014-07-27(#2) |
| G-400 | 29 | 54.35 | White, Layla (2015) (Cary, NC) | NB Outdoor Nationals(NC), 2014-06-15(#7) |
| G-400 | 30 | 54.38 | Irby, Lynna (2017) (Pike, IN) | IN Girls State Meet(IN), 2014-06-06(#1) |
| G-400 | 31 | 54.39 | Dunston, Cierra (2014) (Mceachern, GA) | GA 6A Sectional A(GA), 2014-04-26(#1) |
| G-400 | 32 | 54.42 | Ford, Erin (2015) (Royal Palm Beach, FL) | AAU Club Championships(FL), 2014-07-13(#3) |
| G-400 | 33 | 54.46 | Johnson, Sarah (2015) (Oaks Christian, CA) | CIF-SS Masters Meet(CA), 2014-05-30(#2) |
| G-400 | 34 | 54.47 | Olowe, Olamide (2014) (El Dorado, TX) | TX 5A District 1 El Paso(TX), 2014-04-11(#1) |
| G-400 | 34 | 54.47 | Abrams, Aliyah (2015) (Grayson, GA) | GA 6A Girls State Meet(GA), 2014-05-03(#2) |
| G-400 | 36 | 54.49 | Williams, Tyler (2014) (Pickerington Central, OH) | OH D1 State Meet(OH), 2014-06-07(#1) |
| G-400 | 37 | 54.51 | Rogers, Raevyn (2014) (Kinkaid, TX) | SPC Championships(TX), 2014-05-03(#1) |
| G-400 | 37 | 54.51 | Irvin, Sierra (2015) (Hingham, MA) | MA State Championships(MA), 2014-06-07(#1) |
| G-400 | 39 | 54.52 | Sam, Martha (2015) (James Hubert Blake, MD) | MD 4A Championships(MD), 2014-05-24(#1) |
| G-400 | 40 | 54.56 | Pettus, Brionna (2014) (Piscataway, NJ) | NB Outdoor Nationals(NC), 2014-06-15(#8) |
| G-400 | 41 | 54.58 | Christian, Jewel (2014) (Woodbridge, VA) | NB Outdoor Nationals(NC), 2014-06-15(#9) |
| G-400 | 42 | 54.60 | Gayles, Gabrielle (2014) (Holy Trinity, FL) | FL 1A State Meet(FL), 2014-05-03(#1) |
| G-400 | 42 | 54.60 | Gray, Kianna (2015) (North Hardin, KY) | KY 3A State Meet(KY), 2014-05-24(#1) |
| G-400 | 44 | 54.64 | Owens, Jarra (2015) (Bush, TX) | Texas Southern Relays(TX), 2014-03-22(#1) |
| G-400 | 45 | 54.75 | Dowe, Faleesha (2014) (Penns Grove, NJ) | NJ Group 1 Championships(NJ), 2014-05-31(#1) |
| G-400 | 46 | 54.76 | Howell, Victoria (North Gwinnett, GA) | AAU National Junior Olympics 15-16(IA), 2014-08-02(#1) |
| G-400 | 47 | 54.78 | Wilson, Caitlin (2014) (Godby, FL) | Chiles Capital City Classic(FL), 2014-04-05(#1) |
| G-400 | 48 | 54.81 | Williams, Taylor (2015) (Bowie, MD) | NB Outdoor Nationals(NC), 2014-06-15(#10) |
| G-400 | 49 | 54.82 | Watson, Sammy (2017) (Rush-Henrietta, NY) | USATF National Junior Olympics 15-16(TX), 2014-07-27(#1) |
| G-400 | 50 | 54.84 | Ghee, Lauryn (2017) (Grassfield, VA) | NB Outdoor Nationals - Freshman(NC), 2014-06-14(#1) |
| G-400 | 50 | 54.84 | Wright, Autumn (2017) (Long Beach Poly, CA) | CA State Championships- Finals(CA), 2014-06-07(#5) |
| G-400 | 50 | 54.84 | Darius, Symone (2016) (New Rochelle, NY) | NY Section 1 Class A Championship(NY), 2014-05-24(#2) |
| G-400 | 53 | 54.86 | Miller, Payton (2014) (Golden, CO) | CO 4A State Meet(CO), 2014-05-17(#2) |
| G-400 | 53 | 54.86 | Powell, Victoria (16) (Lovett School, GA) | AAU Club Championships(FL), 2014-07-13(#3) |
| G-400 | 55 | 54.88 | O'Connor, Janie (2017) (Zachary, LA) | LA 5A District 4 Broadmoor(LA), 2014-04-23(#1) |
| G-400 | 56 | 54.90 | Collier, Reonna (2017) (Vacaville, CA) | West Coast Relays(CA), 2014-04-05(#1) |
| G-400 | 56 | 54.90 | Harrower, Heather (2014) (Fairview, CO) | CO 5A State Meet(CO), 2014-05-17(#1) |
| G-400 | 58 | 54.91 | McIntosh, Kamyrn (2017) (Suffern, NY) | NY Section 1 Class A Championship(NY), 2014-05-24(#3) |
| G-400 | 59 | 54.93 | Osondu, Elizabeth (2014) (Flower Mound, TX) | TX 5A State Meet(TX), 2014-05-10(#2) |
| G-400 | 59 | 54.93 | Heiden, Ellie (2014) (Kamiakin, WA) | WA 3A State Meet(WA), 2014-05-31(#1) |
| G-400 | 61 | 54.94 | Crawford, Amanda (2016) (Paul Robeson, NY) | PSAL City Championships(NY), 2014-05-25(#1) |
| G-400 | 62 | 54.96 | Bush, Arlicia (2016) (Ridge View, SC) | SC 4A State Meet(SC), 2014-05-17(#1) |
| G-400 | 62 | 54.96 | Snyder, Halie (2014) (Moriah, NY) | NY State Meet(NY), 2014-06-07(#1) |
| G-400 | 62 | 54.96 | Onnekikami, Tunika (2016) (Peninsula (Palos Verdes), CA) | CIF-SS Masters Meet(CA), 2014-05-30(#4) |
| G-400 | 65 | 54.97 | Birch, Damajahnee (2015) (Denver East, CO) | Liberty Bell Invitational(CO), 2014-04-26(#1) |
| G-400 | 66 | 55.04 | Hutton, Ashanti (2015) (Grandview, MO) | Great Southwest Classic(NM), 2014-06-07(#4) |
| G-400 | 67 | 55.06 | Schulz, Marlow (2014) (Whitefish, MT) | MT Class A Championships(MT), 2014-05-31(#1) |
| G-400 | 68 | 55.08 | Mukes, Mia (2014) (Edmond Memorial, OK) | OK 6A State Meet(OK), 2014-05-17(#1) |
| G-400 | 68 | 55.08 | Williams, Patrice (2015) (Corcoran, NY) | NY State Meet(NY), 2014-06-07(#3) |
| G-400 | 68 | 55.08 | Hunter, Brieasha (2016) (Cretin Derham Hall, MN) | MN AA Section 4(MN), 2014-05-29(#1) |
| G-400 | 71 | 55.10 | Young, Tarah (15) (Unattached, GA) | USATF National Junior Olympics 15-16(TX), 2014-07-27(#3) |
| G-400 | 72 | 55.11 | Williams, Tyler (Screven County, GA) | USATF National Junior Olympics YM/YW(TX), 2014-07-27(#4) |
| G-400 | 72 | 55.11 | Dowling, Cortney (2016) (Pierre T.F. Riggs, SD) | SD Class AA Championships(SD), 2014-05-31(#1) |
| G-400 | 74 | 55.12 | Dendy, Maiya (2015) (Padua, DE) | US Area Youth Olympic Selection Trials(FL), 2014-04-05(#3) |
| G-400 | 75 | 55.13 | Roberson, Takyera (2016) (Lamar, TX) | Texas Southern Relays(TX), 2014-03-22(#3) |
| G-400 | 75 | 55.13 | O'Quinn, Rajon (2014) (Fountain-Fort Carson, CO) | CO 5A State Meet(CO), 2014-05-17(#2) |
| G-400 | 77 | 55.15 | D'Arpino, Venessa (2014) (North Valley, OR) | NW Region Open T&F Championship(WA), 2014-06-14(#1) |
| G-400 | 77 | 55.15 | Keegan, Mckenna (2016) (Avon Grove, PA) | PA AAA State Meet(PA), 2014-05-24(#1) |
| G-400 | 79 | 55.16 | White, Danyel (2016) (Cedar Hill, TX) | Duncanville Bob Alpert Invitational(TX), 2014-03-01(#1) |
| G-400 | 80 | 55.17 | Linder, Megan (2014) (Cretin Derham Hall, MN) | MN AA State Meet(MN), 2014-06-07(#2) |
| G-400 | 81 | 55.20 | Dillon, Amanda (2015) (Har-Ber, AR) | Great Southwest Classic(NM), 2014-06-07(#5) |
| G-400 | 81 | 55.20 | Flanagan, Shamaya (2016) (Quartz Hill, CA) | CIF-SS Masters Meet(CA), 2014-05-30(#5) |
| G-400 | 83 | 55.23 | Dorsey, Sharon (2014) (Western Tech, MD) | McNamara Mustang Invitational(MD), 2014-04-19(#1) |
| G-400 | 84 | 55.24 | Mongiovi, Melissa (2015) (West Hills, CA) | CA State Championships- Prelims(CA), 2014-06-06(#6) |
| G-400 | 85 | 55.26 | Miller, Jocelyn (2014) (North Central, IN) | IN Ben Davis Girls Regional(IN), 2014-05-27(#2) |
| G-400 | 85 | 55.26 | Gains, Ayiana (2014) (Riley, IN) | IN Warsaw Girls Regional(IN), 2014-05-27(#1) |
| G-400 | 87 | 55.27 | Strunkey, Arianne (2015) (William H. Taft, NY) | PSAL City Championships(NY), 2014-05-25(#2) |
| G-400 | 88 | 55.32 | Thomas, Catera (2016) (Jim Hill, MS) | USATF Region 6 Junior Olympics(AL), 2014-07-13(#1) |
| G-400 | 89 | 55.34 | Brzozowski, Lauren (2015) (Ramapo, NJ) | NJ Group 3 Championships(NJ), 2014-05-31(#1) |
| G-400 | 90 | 55.35 | Goodrich, Cassy (2014) (Union Grove, WI) | WI D1 State Meet(WI), 2014-06-07(#1) |
| G-400 | 91 | 55.36 | Johnson, Brandee (2016) (Nansemond River, VA) | Taco Bell Classic(SC), 2014-04-12(#1) |
| G-400 | 92 | 55.37 | Waggoner, Tatum (2014) (Pinnacle, AZ) | AZ D1 State Meet(AZ), 2014-05-10(#2) |
| G-400 | 92 | 55.37 | Harris, Tiffany (2016) (Patrick Henry, VA) | NB Outdoor Nationals(NC), 2014-06-15(#13) |
| G-400 | 94 | 55.38 | Rolfe, Dasia (2014) (Lakeview Centennial, TX) | USATF Region 12 Junior Olympics(TX), 2014-07-12(#1) |
| G-400 | 95 | 55.39 | Hill, Deanna (2014) (Lake Highland Prep, FL) | Lake Brantley Invitational(FL), 2014-03-01(#2) |
| G-400 | 96 | 55.40 | Gallagher, Emma (2015) (Benjamin Cardozo, NY) | NB Outdoor Nationals - Emerging Elites(NC), 2014-06-15(#1) |
| G-400 | 96 | 55.40 | Bechtel, Olivia (2016) (Bay, OH) | OH D1 State Meet(OH), 2014-06-07(#2) |
| G-400 | 98 | 55.41 | Harris, Hollie (2014) (Long Beach Poly, CA) | CIF-SS Masters Meet(CA), 2014-05-30(#6) |
| G-400 | 99 | 55.45 | Bull, Frances (2015) (Lake Catholic, OH) | OH D1 State Meet(OH), 2014-06-07(#3) |
| G-400 | 100 | 55.46 | Hudson, Mariya (2017) (Cahokia, IL) | Corey Siebert Invitational(MO), 2014-04-19(#1) |
| G-400 | 101 | 55.47 | Sellers, Kadejah (2015) (Manchester Regional, NJ) | NJ North Section 1 Group 2(NJ), 2014-05-24(#1) |
| G-400 | 102 | 55.48 | Davis, Karimah (2017) (Palm Beach Central, FL) | Palm Beach County Championships(FL), 2014-04-03(#2) |
| G-400 | 102 | 55.48 | Baynard, Timarya (2015) (Piedmont Hills, CA) | CA State Championships- Prelims(CA), 2014-06-06(#7) |
| G-400 | 102 | 55.48 | Skinner, Irene (2014) (Pickerington Central, OH) | USATF Region 5 Junior Olympics(WV), 2014-07-13(#2) |
| G-400 | 102 | 55.48 | Hairston, Kiana (2014) (Osbourn Park, VA) | VA 6A State Meet(VA), 2014-06-07(#1) |
| G-400 | 106 | 55.49 | Grigsby, Camry (2014) (DeSoto, TX) | TX 5A District 7 DeSoto(TX), 2014-04-09(#2) |
| G-400 | 106 | 55.49 | Weidle, Mesa (2014) (Rock Springs, WY) | WY 4A State Meet(WY), 2014-05-24(#1) |
| G-400 | 108 | 55.50 | Caldwell, Janae (2016) (Spoto, FL) | FL 3A State Meet(FL), 2014-05-03(#1) |
| G-400 | 108 | 55.50 | Burrell, Sabrina (2014) (Delsea, NJ) | NJ Group 3 Championships(NJ), 2014-05-31(#2) |
| G-400 | 110 | 55.51 | Grimes, Hallie (2014) (Land O' Lakes, FL) | George M. Steinbrenner Invitational(FL), 2014-03-15(#1) |
| G-400 | 110 | 55.51 | Apostol, Imani (2015) (Holy Names Academy, WA) | WA 3A State Meet(WA), 2014-05-31(#2) |
| G-400 | 110 | 55.51 | Ferrante, Stephanie (2014) (Chardon, OH) | OH D1 Region 1(OH), 2014-05-30(#1) |
| G-400 | 113 | 55.52 | Hart, Kamryn (2016) (Thunder Ridge, CO) | Mullen Runner's Roost Invitational(CO), 2014-04-12(#1) |
| G-400 | 113 | 55.52 | Kerr, Mackenzie (2015) (Douglas Freeman, VA) | VA 5A State Meet(VA), 2014-06-07(#1) |
| G-400 | 115 | 55.53 | Rideaux, Bryanah (2015) (Summer Creek, TX) | TX 4A Region 3 Huntsville(TX), 2014-04-26(#1) |
| G-400 | 115 | 55.53 | Shumway, Kim (2014) (Lovell, WY) | BYU HS Invitational(UT), 2014-05-03(#1) |
| G-400 | 115 | 55.53 | Gillian, Kennedy (2016) (Mission Viejo, CA) | CIF-SS Masters Meet(CA), 2014-05-30(#7) |
| G-400 | 115 | 55.53 | Staebler, Jasmine (2015) (Clayton Ridge, IA) | IA 2A State Meet(IA), 2014-05-24(#1) |
| G-400 | 115 | 55.53 | Knowles, Sarah (2015) (Shenendehowa, NY) | NY Sec 2 State Qualifier(NY), 2014-05-30(#1) |
| G-400 | 120 | 55.54 | Bowman, Jaslyn (2015) (Scotlandville Magnet, LA) | LA 5A District 4 Broadmoor(LA), 2014-04-23(#2) |
| G-400 | 121 | 55.55 | Taylor, Candace (2014) (Friends Academy, NY) | NY State Meet(NY), 2014-06-07(#2) |
| G-400 | 122 | 55.56 | Halfman, Natalie (2015) (St Ansgar, IA) | IA 2A State Meet(IA), 2014-05-24(#2) |
| G-400 | 123 | 55.57 | Kuykendoll-Johnson, Mariah (2016) (Judson, TX) | TX 5A State Meet(TX), 2014-05-10(#4) |
| G-400 | 123 | 55.57 | Henderson, Sadi (2014) (Corvallis, MT) | MT Class A Championships(MT), 2014-05-31(#2) |
| G-400 | 125 | 55.58 | Garcia, Tiffany (2014) (Santa Fe, NM) | NM 4A State Meet(NM), 2014-05-17(#1) |
| G-400 | 125 | 55.58 | White, Shelbi (Lincoln, AL) | AL 4A State Meet(AL), 2014-05-03(#1) |
| G-400 | 127 | 55.60 | Brown, Toni (2014) (Milford Mill Academy, MD) | Largo Lions Invitational(MD), 2014-04-05(#1) |
| G-400 | 127 | 55.60 | Egbula, Riley (2015) (Hillcrest, SC) | Taco Bell Classic(SC), 2014-04-12(#2) |
| G-400 | 127 | 55.60 | Helgeson, Sarah (2014) (Hempfield Area, PA) | PA AAA State Meet(PA), 2014-05-24(#2) |
| G-400 | 127 | 55.60 | Vacaguzman, Nicole (2015) (Grandville, MI) | MI D1 LP State Meet(MI), 2014-05-31(#2) |
| G-400 | 131 | 55.61 | Morrison, Erin (2015) (Parkland, NC) | NB Outdoor Nationals(NC), 2014-06-15(#15) |
| G-400 | 132 | 55.63 | Jackson, Lauren (2015) (North Springs, GA) | Taco Bell Classic(SC), 2014-04-12(#3) |
| G-400 | 132 | 55.63 | D'Arpino, Kerissa (2014) (North Valley, OR) | OR Class 4A Championships(OR), 2014-05-24(#2) |
| G-400 | 134 | 55.65 | Daramola, Olufunmilayo (2014) (Paint Branch, MD) | USATF National Junior Olympics YM/YW(TX), 2014-07-27(#7) |
| G-400 | 135 | 55.66 | Graham, Schae (2014) (Oak Hills, CA) | Arcadia Invitational(CA), 2014-04-12(#1) |
| G-400 | 135 | 55.66 | Piccolo, Amy (2015) (Ursuline Academy, MA) | Catholic Conference Meet 3(MA), 2014-05-07(#1) |
| G-400 | 137 | 55.69 | Guillory, Briana (2015) (Deer Valley, CA) | Eddie Hart Invitational(CA), 2014-03-22(#1) |
| G-400 | 137 | 55.69 | Derby, Hannah (2014) (Bellarmine Prep, WA) | WA 4A State Meet(WA), 2014-05-31(#1) |
| G-400 | 139 | 55.70 | Freeman, Dnia (2016) (Riverdale Baptist, MD) | USATF National Junior Olympics 15-16(TX), 2014-07-27(#3) |
| G-400 | 139 | 55.70 | Mattix, Mercedes (2014) (New Hope, MS) | Ole Miss HS Invitational(MS), 2014-03-21(#1) |
| G-400 | 139 | 55.70 | Lyles, Kara (2015) (Nansemond River, VA) | CNU Captain's Classic(VA), 2014-04-05(#1) |
| G-400 | 139 | 55.70 | Cabellero, Gretel (2016) (Central, KY) | KY 3A State Meet(KY), 2014-05-24(#2) |
| G-400 | 143 | 55.71 | Gibson, Terneka (2016) (Miami Carol City, FL) | FL 3A Region 4(FL), 2014-04-23(#1) |
| G-400 | 144 | 55.72 | Spivey, Teona (2016) (Willis, TX) | TX 4A Region 3 Huntsville(TX), 2014-04-26(#2) |
| G-400 | 145 | 55.73 | Church, Kodii (2014) (Horn, TX) | TX 5A Region 2 Waco(TX), 2014-04-26(#1) |
| G-400 | 146 | 55.74 | Perkins, Paris (2017) (Hughes, AR) | USATF National Junior Olympics 15-16(TX), 2014-07-27(#4) |
| G-400 | 146 | 55.74 | Ward, Destiny (2017) (Oscar F. Smith, VA) | VA 6A State Meet(VA), 2014-06-07(#2) |
| G-400 | 148 | 55.75 | Sulger, Anna (2015) (Darien, CT) | Loucks Games(NY), 2014-05-10(#3) |
| G-400 | 148 | 55.75 | Schulte, Becca (2016) (Fort Collins, CO) | CO 5A State Meet(CO), 2014-05-17(#5) |
| G-400 | 148 | 55.75 | Shead, Jordan (2014) (St. Charles East, IL) | IL 3A Girls State Prelims(IL), 2014-05-23(#4) |
| G-400 | 151 | 55.76 | Alexander, Anaya (2016) (Las Lomas, CA) | Sacramento Meet of Champions(CA), 2014-05-03(#1) |
| G-400 | 151 | 55.76 | Suber, Farrah (2015) (Woodbridge, VA) | Gojekian Twilight Classic(VA), 2014-04-11(#1) |
| G-400 | 151 | 55.76 | Alexander, Niata (2014) (New Manchester, GA) | USATF JO Region 4(SC), 2014-07-07(#1) |
| G-400 | 151 | 55.76 | Cottrell, Kiawna (2014) (Pendleton Heights, IN) | IN Girls State Meet(IN), 2014-06-06(#2) |
| G-400 | 155 | 55.77 | Ireland, Brooke (2014) (Sturgis Brown, SD) | SD Class AA Championships(SD), 2014-05-31(#2) |
| G-400 | 156 | 55.81 | Darks, Taylor (2015) (Walnut Hills, OH) | OH D1 State Meet(OH), 2014-06-07(#5) |
| G-400 | 157 | 55.82 | Henderson, Julia (2016) (Cooper, KY) | KY 3A State Meet(KY), 2014-05-24(#3) |
| G-400 | 158 | 55.83 | Nichols, Jenee (2016) (Westlake, GA) | GA 6A Sectional A(GA), 2014-04-26(#3) |
| G-400 | 158 | 55.83 | Watson, Ceara (2015) (Rush-Henrietta, NY) | Monroe County Championships(NY), 2014-05-17(#2) |
| G-400 | 158 | 55.83 | Dalzell, Dorie (2014) (Skyline, WA) | WA 4A State Meet(WA), 2014-05-31(#2) |
| G-400 | 158 | 55.83 | Feldmeier, Brooke (2014) (Tumwater, WA) | WA 2A State Meet(WA), 2014-05-31(#1) |
| G-400 | 158 | 55.83 | Hooker, Emily (2014) (Green, OH) | OH D1 Region 1(OH), 2014-05-30(#2) |
| G-400 | 163 | 55.86 | Merriweather, Dai'Lyn (2017) (Evergreen, WA) | WA 4A State Meet(WA), 2014-05-31(#3) |
| G-400 | 164 | 55.87 | Buchanan, Simone (2014) (Eleanor Roosevelt, CA) | Mt. SAC Relays(CA), 2014-04-19(#1) |
| G-400 | 164 | 55.87 | Bell, Maddie (2015) (Hudson, IA) | IA 2A State Meet(IA), 2014-05-24(#3) |
| G-400 | 166 | 55.88 | Stephens, Nicole (Unattached, WA) | USATF National Junior Olympics 15-16(TX), 2014-07-27(#7) |
| G-400 | 167 | 55.90 | Merriweather, Jai'Lyn (2017) (Evergreen, WA) | 4A GSHL Championships(WA), 2014-05-15(#1) |
| G-400 | 168 | 55.91 | Chapman, Larkin (2016) (Muscatine, IA) | IA 4A State Meet(IA), 2014-05-24(#1) |
| G-400 | 168 | 55.91 | Jenkins, Taylor (Lancaster, TX) | USATF JO Southwest Assn(TX), 2014-06-21(#2) |
| G-400 | 168 | 55.91 | Orundami, Gbemisola (2014) (Cypress Woods, TX) | TX 5A Region 3 Humble(TX), 2014-04-26(#2) |
| G-400 | 168 | 55.91 | Farrar, Devonni (2014) (Largo, MD) | Mullins Russell Invitational(DC), 2014-05-03(#1) |
| G-400 | 172 | 55.92 | Granados, Diana (2017) (Hampton Prep, TX) | TX 2A State Meet(TX), 2014-05-09(#1) |
| G-400 | 172 | 55.92 | Revera, Mikayla (2017) (Santa Catalina, CA) | USATF National Junior Olympics 15-16(TX), 2014-07-27(#8) |
| G-400 | 174 | 55.93 | Jenkins, Chloe (2015) (St. Mary's College, CA) | Woody Wilson Classic(CA), 2014-04-19(#1) |
| G-400 | 174 | 55.93 | Joyner, Ashley (2014) (O'Connor, TX) | TX 5A Region 4 San Antonio(TX), 2014-04-26(#1) |
| G-400 | 174 | 55.93 | Yount, Brynell (2015) (Smoky Hill, CO) | CO 5A State Meet(CO), 2014-05-17(#3) |
| G-400 | 177 | 55.94 | Culberson, Rachel (2014) (McCluer North, MO) | Great Southwest Classic(NM), 2014-06-07(#8) |
| G-400 | 178 | 55.96 | Ellsworth, Alena (2017) (Highland, AZ) | Chandler Rotary Invitational(AZ), 2014-03-22(#2) |
| G-400 | 178 | 55.96 | Toombs, Savyon (2017) (Chamberlain, FL) | USATF JO Region 4(SC), 2014-07-07(#4) |
| G-400 | 180 | 55.97 | Hall, Breonna (2016) (Millwood, OK) | OK 2A Championships(OK), 2014-05-10(#1) |
| G-400 | 181 | 55.98 | Bettendorf, Alyssa (2014) (Seabury Hall, HI) | HI State Meet(HI), 2014-05-10(#1) |
| G-400 | 181 | 55.98 | Smith, Jazmine (2014) (Elk Grove, CA) | CIF-SJS Masters Meet(CA), 2014-05-30(#1) |
| G-400 | 181 | 55.98 | Christian, Antonise (2017) (West Side, IN) | AAU National Junior Olympics 15-16(IA), 2014-08-02(#4) |
| G-400 | 184 | 55.99 | Mack, Ariah (2017) (Cypress Springs, TX) | TX 5A District 17 Cy Falls(TX), 2014-04-10(#1) |
| G-400 | 184 | 55.99 | Rockwell, Taylor (2015) (Lancaster, TX) | TX 4A Region 2 Arlington(TX), 2014-04-26(#1) |
| G-400 | 184 | 55.99 | Briscoe, Diamond (2014) (Pearl City, HI) | HI State Meet(HI), 2014-05-10(#2) |
| G-400 | 184 | 55.99 | Amerantes, Mikaila (2015) (Mansfield, MA) | MA State Championships(MA), 2014-06-07(#2) |
| G-400 | 188 | 56.00 | Cummings, Shyla (2014) (Finneytown, OH) | OH D2 State Meet(OH), 2014-06-07(#2) |
| G-400 | 189 | 56.01 | Adolphus, Mikaela (2015) (Upland, CA) | CIF-SS Division 1 Prelims(CA), 2014-05-17(#3) |
| G-400 | 189 | 56.01 | Crozier, Melese (2014) (Edison, CA) | CIF Central Section - North Area Meet(CA), 2014-05-14(#2) |
| G-400 | 189 | 56.01 | Richardson, Syaira (2017) (Nansemond River, VA) | VA 4A State Meet(VA), 2014-06-07(#2) |
| G-400 | 189 | 56.01 | Coats, Mia (2017) (Mountain Range, CO) | CO 5A State Meet(CO), 2014-05-17(#6) |
| G-400 | 193 | 56.02 | Bullock, Dominique (2014) (Miami Southridge, FL) | FL 4A Region 4(FL), 2014-04-24(#3) |
| G-400 | 194 | 56.03 | Radan, Tara (2014) (Mater Dei, CA) | Orange County Championships(CA), 2014-04-26(#1) |
| G-400 | 194 | 56.03 | Wilder, Sommer (2014) (Canyon, TX) | TX 4A Region 1 Abilene(TX), 2014-04-26(#1) |
| G-400 | 194 | 56.03 | Clay, Regan (2017) (Rossford, OH) | OH D2 State Meet(OH), 2014-06-07(#3) |
| G-400 | 197 | 56.04 | Colson, Alicia (2014) (Henry A Wise, MD) | MD 4A South Regional(MD), 2014-05-17(#2) |
| G-400 | 198 | 56.05 | Loy, Olivia (2014) (Anamosa, IA) | IA 3A State Meet(IA), 2014-05-24(#1) |
| G-400 | 198 | 56.05 | Johnston, Nastasja (2015) (Columbia, NY) | NY Sec 2 State Qualifier(NY), 2014-05-30(#2) |
| G-400 | 198 | 56.05 | Singletary, Cedrina (2015) (Paxon, FL) | AAU Club Championships(FL), 2014-07-13(#4) |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | See more performances for G-400 | | |
