| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| G-800 | 1 | 2:15.09 | Hamilton, Claire (2017) (Naperville North, IL) | WWS Girls Tiger Invitational(IL), 2015-05-01(#2) |
| G-800 | 2 | 2:15.49 | Cast, Nicki (2017) (Metea Valley, IL) | IL 3A Girls State Finals(IL), 2015-05-23(#6) |
| G-800 | 3 | 2:17.14 | Pendergast, Judy (2016) (Naperville North, IL) | WWS Girls Tiger Invitational(IL), 2015-05-01(#3) |
| G-800 | 4 | 2:18.28 | DeTurris, Elly (2015) (Naperville North, IL) | DuPage Valley Girls Conference Meet(IL), 2015-05-07(#1) |
| G-800 | 5 | 2:18.45 | Gibson, Jenny (2016) (Naperville North, IL) | DuPage Valley Girls Conference Meet(IL), 2015-05-07(#2) |
| G-800 | 6 | 2:18.62 | Guppy, Ella (2016) (Naperville North, IL) | IL 3A Naperville North Girls Sectional(IL), 2015-05-14(#3) |
| G-800 | 7 | 2:19.44 | Noyes, Naomi (2016) (Wheaton North, IL) | IL 3A Glenbard North Girls Sectional(IL), 2015-05-14(#4) |
| G-800 | 8 | 2:19.45 | Dunnett, Natalie (2018) (Naperville North, IL) | IL 3A Naperville North Girls Sectional(IL), 2015-05-14(#4) |
| G-800 | 9 | 2:20.97 | Sheehan, Katie (2015) (Neuqua Valley, IL) | Upstate Eight Girls Conference Meet(IL), 2015-05-07(#4) |
| G-800 | 10 | 2:22.09 | Carpenter, Carolyn (2017) (Naperville Central, IL) | Bruce Ritter Invitational(IL), 2015-04-17(#6) |
| G-800 | 11 | 2:22.43 | Hoffman, Nikki (2015) (Naperville Central, IL) | DuPage Valley Girls Conference Meet(IL), 2015-05-07(#3) |
| G-800 | 12 | 2:22.74 | Schroer, Emma (2016) (Wheaton-Warrenville South, IL) | Falcon Blue & Gold Invitational(IL), 2015-04-17(#4) |
| G-800 | 13 | 2:22.95 | McClowry, Maggie (2016) (Naperville Central, IL) | Bruce Ritter Invitational(IL), 2015-04-17(#7) |
| G-800 | 14 | 2:23.37 | Griffin, Emory (2016) (Naperville North, IL) | Gus Scott Co-Ed Invitational(IL), 2015-04-17(#4) |
| G-800 | 15 | 2:23.50 | Humecke, Jill (2016) (Wheaton North, IL) | IL 3A Glenbard North Girls Sectional(IL), 2015-05-14(#6) |
| G-800 | 16 | 2:24.04 | Pena, Corrina (2018) (Neuqua Valley, IL) | IL 3A Naperville North Girls Sectional(IL), 2015-05-14(#8) |
| G-800 | 17 | 2:24.51 | Weber, Keely (2018) (Metea Valley, IL) | IL 3A St. Charles North Girls Sectional(IL), 2015-05-15(#5) |
| G-800 | 18 | 2:25.84 | Oslund, Kiersten (2017) (Wheaton North, IL) | WWS Girls Tiger Invitational(IL), 2015-05-01(#13) |
| G-800 | 19 | 2:25.92 | Hoffman, Rachel (2015) (Naperville Central, IL) | Neuqua Valley Girls Invitational(IL), 2015-04-24(#4) |
| G-800 | 20 | 2:26.13 | Lopez, Isabel (2015) (Naperville Central, IL) | IL 3A Naperville North Girls Sectional(IL), 2015-05-14(#9) |
| G-800 | 21 | 2:26.36 | Maddelein, Emma (2016) (Naperville Central, IL) | WWS Girls Tiger Invitational(IL), 2015-05-01(#16) |
| G-800 | 22 | 2:27.91 | Deck, Lauren (2017) (Waubonsie Valley, IL) | IL 3A Naperville North Girls Sectional(IL), 2015-05-14(#12) |
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| | | See more performances for G-800 | | |
