| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| G-300H | 1 | 45.74 | Schumacher, Tara (2016) (Oswego East, IL) | IL 3A Naperville North Girls Sectional(IL), 2015-05-14(#1) |
| G-300H | 2 | 46.18 | Shodipo, Princess (2015) (Oswego, IL) | Southwest Prairie Girls Conference Meet(IL), 2015-05-07(#2) |
| G-300H | 3 | 46.26 | Manson, Mikaela (2015) (Plainfield East, IL) | IL 3A Naperville North Girls Sectional(IL), 2015-05-14(#3) |
| G-300H | 4 | 48.42 | Roschi, Rachel (2016) (Oswego East, IL) | Southwest Prairie Girls Conference Meet(IL), 2015-05-07(#4) |
| G-300H | 5 | 48.79 | Auriemma, Elizabeth (2018) (Plainfield North, IL) | Southwest Prairie Girls Conference Meet(IL), 2015-05-07(#5) |
| G-300H | 6 | 48.88 | Brown, Daijah (2018) (Plainfield South, IL) | Minooka Girls Invitational(IL), 2015-04-17(#2) |
| G-300H | 7 | 49.80 | Stazak, Hayley (2017) (Plainfield North, IL) | IL 3A Naperville North Girls Sectional(IL), 2015-05-14(#11) |
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| | | See more performances for G-300H | | |
