| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| G-300H | 1 | 44.86 | Johnson, Ke'Asia (2016) (Eastern, KY) | KY 3A State Meet(KY), 2015-05-23(#1) |
| G-300H | 2 | 45.70 | Kee, Olivia (2015) (Rose Hill Christian, KY) | KY 1A State Meet(KY), 2015-05-23(#1) |
| G-300H | 3 | 45.75 | Cline, Rebecca (2016) (Campbell County, KY) | KY 3A State Meet(KY), 2015-05-23(#2) |
| G-300H | 4 | 46.37 | Payton, Teairra (2015) (Bryan Station, KY) | KY 3A State Meet(KY), 2015-05-23(#3) |
| G-300H | 5 | 46.53 | Boyd, Alexia (2015) (Central, KY) | KY 3A State Meet(KY), 2015-05-23(#4) |
| G-300H | 6 | 46.82 | Campbell, Grace (2017) (Murray, KY) | KY 1A State Meet(KY), 2015-05-23(#2) |
| G-300H | 7 | 46.83 | Conner, Alexis (2016) (Madison Central, KY) | KY 3A State Meet(KY), 2015-05-23(#5) |
| G-300H | 8 | 46.90 | O'Hara, Avery (2018) (Hopkinsville, KY) | KY 3A Region 1(KY), 2015-05-16(#1) |
| G-300H | 9 | 47.08 | Russell, Stephanie (2015) (Marshall County, KY) | KY 3A Region 1(KY), 2015-05-16(#2) |
| G-300H | 10 | 47.16 | Lowe, Lily (2016) (Calloway County, KY) | KY 2A State Meet(KY), 2015-05-23(#1) |
| G-300H | 11 | 47.22 | Harris, Kaleshia (2016) (Paul Laurence Dunbar, KY) | Heart of the Bluegrass Invitational(KY), 2015-04-18(#1) |
| G-300H | 12 | 47.54 | Harris, Emmie (2017) (Boyle County, KY) | KY 2A State Meet(KY), 2015-05-23(#2) |
| G-300H | 13 | 47.63 | Reese, Hannah (2017) (Ashland Blazer, KY) | KY 2A State Meet(KY), 2015-05-23(#3) |
| G-300H | 14 | 47.91 | Varner, Jasmine (2018) (Bowling Green, KY) | KY 3A State Meet(KY), 2015-05-23(#8) |
| G-300H | 15 | 47.97 | Gilliam, Megan (2016) (South Warren, KY) | KY 2A State Meet(KY), 2015-05-23(#4) |
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| | | See more performances for G-300H | | |
