| Event | Rank | Mark | By | Meet |
| G-400 | 1 | 54.06 | Bush, Arlicia (2016) (Ridge View, SC) (US#23) | NB Outdoor Nationals(NC), 2015-06-21(#7) |
| G-400 | 2 | 54.44 | Egbula, Riley (2015) (Hillcrest, SC) (US#39) | SC 4A State Meet(SC), 2015-05-16(#2) |
| G-400 | 3 | 55.59 | Barton, Laurie (2016) (D W Daniel, SC) | SC 3A State Meet(SC), 2015-05-16(#1) |
| G-400 | 4 | 55.63 | Agnew, Kennay (2015) (Spring Valley, SC) | SC 4A State Meet(SC), 2015-05-16(#3) |
| G-400 | 5 | 56.04 | Dennis, Kennedy (2017) (Berea, SC) | SC 3A State Meet(SC), 2015-05-16(#2) |
| G-400 | 6 | 56.06 | Eliscar, Johnaida (2018) (Ridge View, SC) | AAU JO Region 8 Qualifier(SC), 2015-06-28(#1) |
| | | National Elites above. State Elites below | | |
| G-400 | 7 | 56.27 | Ross, Desiree (2015) (J L Mann, SC) | SC 4A State Meet(SC), 2015-05-16(#4) |
| G-400 | 8 | 57.35 | Vandross, LaSamrae (2015) (St. Joseph's, SC) | SC 1A State Meet(SC), 2015-05-16(#1) |
| G-400 | 9 | 57.40 | Heyward-White, Bre-Anna (2016) (Beaufort, SC) | SC Class AAA Qualifier(SC), 2015-05-09(#1) |
| G-400 | 9 | 57.40 | Allen, Rhone (2018) (White Knoll, SC) | SC Class AAAA Qualifier(SC), 2015-05-09(#6) |
| G-400 | 11 | 57.47 | Bennon, Adia (2018) (Hillcrest, SC) | SC Class AAAA Qualifier(SC), 2015-05-09(#7) |
| G-400 | 12 | 57.89 | Anthony, Jonnay (2015) (Berkeley, SC) | Taco Bell Classic(SC), 2015-04-11(#13) |
| G-400 | 13 | 58.19 | Heyward-W, Bre-Anna (2016) (Beaufort, SC) | SC 3A State Meet(SC), 2015-05-16(#3) |
| G-400 | 14 | 58.25 | Bowser, Mycal (2019) (Travelers Rest, SC) | SC Class AAA Qualifier(SC), 2015-05-09(#2) |
| G-400 | 15 | 58.36 | Blalock, Adele (2016) (Bishop England, SC) | SC 2A State Meet(SC), 2015-05-16(#1) |
| G-400 | 16 | 58.38 | Morrall, La'Schirrae (2015) (Battery Creek, SC) | SC 2A State Meet(SC), 2015-05-16(#2) |
| G-400 | 17 | 58.40 | Brown, Adrian (7) (Beaufort, SC) | SC Class AAA Qualifier(SC), 2015-05-09(#3) |
| G-400 | 18 | 59.09 | Dennis, Zaria (2015) (Stratford, SC) | SC 4A State Meet(SC), 2015-05-16(#8) |
| G-400 | 19 | 59.11 | Lightfoot, Brana (2016) (Woodruff, SC) | SC 2A State Meet(SC), 2015-05-16(#3) |
| G-400 | 20 | 59.31 | Cooper, Tori (2015) (Greer Middle College, SC) | SC 1A State Meet(SC), 2015-05-16(#2) |
| G-400 | 21 | 59.42 | Patterson, Imagine (2018) (Summerville, SC) | Sandlapper Classic(SC), 2015-03-07(#2) |
| G-400 | 22 | 59.59 | Brewer, Anna (2018) (Fort Mill, SC) | SC Class AAAA Qualifier(SC), 2015-05-09(#9) |
| G-400 | 23 | 59.86 | Keitt, Makayla (2016) (Dreher, SC) | SC 3A State Meet(SC), 2015-05-16(#5) |
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| | | See more performances for G-400 | | |
