| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| G-1600 | 1 | 5:16.78 | Gilster, Noelle (2015) (O'Fallon, IL) | Southwest Conference Girls Meet(IL), 2015-05-06(#1) |
| G-1600 | 2 | 5:18.34 | Cardenas, Tami (2015) (O'Fallon, IL) | Alton Girls Invitational(IL), 2015-04-23(#1) |
| G-1600 | 3 | 5:19.15 | Buch, Angela (2015) (O'Fallon, IL) | Southwest Conference Girls Meet(IL), 2015-05-06(#2) |
| G-1600 | 4 | 5:26.94 | Russel, Rachel (2015) (O'Fallon, IL) | O'Fallon Girls Invitational(IL), 2015-04-17(#2) |
| G-1600 | 5 | 5:27.84 | Lynn, Elizabeth (2015) (Edwardsville, IL) | Southeast Spartan Girls Invitational(IL), 2015-04-11(#1) |
| G-1600 | 6 | 5:30.69 | Duffy, Sarah (2016) (O'Fallon, IL) | Collinsville Girls Invitational(IL), 2015-05-01(#2) |
| G-1600 | 7 | 5:30.81 | Allard, Haley (2018) (Edwardsville, IL) | Collinsville Girls Invitational(IL), 2015-05-01(#3) |
| G-1600 | 8 | 5:32.79 | Witzel, Brooke (2018) (O'Fallon, IL) | St. Clair County Girls Championships(IL), 2015-04-29(#3) |
| G-1600 | 9 | 5:35.65 | Collins, Maddie (2018) (O'Fallon, IL) | Collinsville Girls Invitational(IL), 2015-05-01(#5) |
| G-1600 | 10 | 5:36.07 | Determan, Julianna (2017) (Edwardsville, IL) | Southwestern Illinois Relays(IL), 2015-03-28(#4) |
| G-1600 | 11 | 5:38.58 | Mcguire, Bailey (2017) (Edwardsville, IL) | Southeast Spartan Girls Invitational(IL), 2015-04-11(#2) |
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| | | See more performances for G-1600 | | |
