| Event | Rank | Mark | By | Meet |
| G-SP | 1 | 43-07.00 | Schwarz, Tayla (2018) (Dixon, IL) | IL 2A Galena Girls Sectional(IL), 2015-05-15(#1) |
| G-SP | 2 | 42-06.50 | Maines, Nikita (2018) (Centralia, IL) | South Seven Girls F/S Conference Meet(IL), 2015-05-01(#1) |
| | | National Elites above. State Elites below | | |
| G-SP | 3 | 41-05.25 | Mccoy, Alexandria (2018) (Auburn, IL) | USATF Youth National Championships 15-16(IL), 2015-07-05(#2) |
| G-SP | 4 | 40-00.00 | Weltha, Ellie (2018) (Bloomington, IL) | Urbana Girls Invitational(IL), 2015-05-01(#1) |
| G-SP | 5 | 39-08.00 | Wastek, Sarah (2018) (Naperville North, IL) | DuPage Valley Girls Conference Meet(IL), 2015-05-07(#2) |
| G-SP | 6 | 38-05.00 | Vaughn, Corrina (2018) (Wauconda Comm, IL) | IL 2A Vernon Hills Girls Sectional(IL), 2015-05-15(#2) |
| G-SP | 7 | 36-04.00 | Gunn, Demaya (2018) (Marion, IL) | South Seven Girls F/S Conference Meet(IL), 2015-05-01(#3) |
| G-SP | 8 | 35-09.00 | Worthy, Noah (2018) (Richwoods, IL) | Rock Island Girls ABC Invitational(IL), 2015-04-18(#6) |
| G-SP | 9 | 34-09.75 | Maldonado, Elizabeth (2018) (Mundelein Cons, IL) | IL 3A Fremd Girls Sectional(IL), 2015-05-15(#5) |
| G-SP | 10 | 34-06.00 | Busch, Alivia (2018) (Belvidere, IL) | IL 2A Galena Girls Sectional(IL), 2015-05-15(#7) |
| G-SP | 11 | 34-03.00 | Williams, Kanosha (2018) (Danville, IL) | Tolono Unity Girls Invitational(IL), 2015-04-17(#7) |
| G-SP | 12 | 34-02.00 | Bessey, Katherine (2018) (Huntley, IL) | McHenry County Championships(IL), 2015-04-24(#4) |
| G-SP | 13 | 34-01.25 | Boyd, Naomi (2018) (Downers Grove North, IL) | WSC-Silver Girls Conference Meet(IL), 2015-05-09(#1) |
| G-SP | 14 | 34-01.00 | Wolff, Hanna (2018) (Altamont, IL) | Altamont Co-Ed Open(IL), 2015-05-11(#1) |
| G-SP | 15 | 34-00.50 | Morris, Jayla (2018) (Zion-Benton Twnshp, IL) | Gerald Green Girls Invitational(IL), 2015-04-04(#3) |
| G-SP | 16 | 33-11.50 | Sullivan, Lauren (2018) (Carlinville, IL) | IL 1A Gillespie Girls Sectional(IL), 2015-05-14(#3) |
| G-SP | 17 | 33-10.00 | Smith, Catherine (2018) (Lake Park, IL) | Rock Island Girls ABC Invitational(IL), 2015-04-18(#2) |
| G-SP | 18 | 33-08.00 | Leahy, Brianna (2018) (Scales Mound, IL) | Riverdale Invitational(IL), 2015-04-17(#2) |
| G-SP | 19 | 33-06.75 | Bray, Mackenzie (2018) (Glenwood, IL) | Glenwood Co-Ed Titan Invitational(IL), 2015-04-24(#1) |
| G-SP | 20 | 33-06.25 | Stegbauer, Sarah (2018) (Dixon, IL) | Sterling Night Relays(IL), 2015-05-01(#3) |
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| | | See more performances for G-SP | | |
