| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| G-200 | NWI | 25.17 | Schlaman, Hannah (2017) (Batavia, IL) | Oswego East Girls Invitational(IL), 2015-04-18 NWI(#2) |
| G-200 | WIND | 25.59 | Rayford, Tamia (2017) (West Aurora, IL) | AAU Junior Olympics National Championships 15-16(VA), 2015-08-08w(2.1)(#49) |
| G-200 | NWI | 25.75 | Ortiz, Tori (2018) (Batavia, IL) | Oswego East Girls Invitational(IL), 2015-04-18 NWI(#4) |
| G-200 | NWI | 26.02 | Chmelik, Allison (2015) (St. Charles East, IL) | Gus Scott Co-Ed Invitational(IL), 2015-04-17 NWI(#1) |
| G-200 | 1 | 26.08 | Schlaman, Hannah (2017) (Batavia, IL) | IL 3A Girls State Prelims(IL), 2015-05-22w(-0.8)(#17) |
| G-200 | NWI | 26.26 | Mcclendon, Jemya (2017) (West Aurora, IL) | Lockport Girls Invitational(IL), 2015-04-24 NWI(#8) |
| G-200 | NWI | 26.32 | Zolecki, Nicolette (2017) (Bartlett, IL) | IL 3A St. Charles North Girls Sectional(IL), 2015-05-15 NWI(#2) |
| G-200 | NWI | 26.61 | Pierre-Louis, Abigail (Elgin, IL) | IL 3A St. Charles North Girls Sectional(IL), 2015-05-15 NWI(#4) |
| G-200 | NWI | 26.66 | Skogan, Tatyona (2017) (West Aurora, IL) | AAU Central District Qualifier(IL), 2015-06-14 NWI(#6) |
| G-200 | 2 | 26.68 | Zolecki, Nicolette (2017) (Bartlett, IL) | Conant Girls Twilight Invitational(IL), 2015-05-01w(-0.1)(#4) |
| G-200 | NWI | 26.84 | Toussaint, Laureen (2017) (South Elgin, IL) | Oswego East Girls Invitational(IL), 2015-04-18 NWI(#11) |
| G-200 | NWI | 26.94 | Ignoffo, Foster (2016) (Geneva, IL) | Sue Pariseau Invitational(IL), 2015-04-25 NWI(#4) |
| G-200 | NWI | 27.12 | McClinton, Kyanna (2018) (St. Charles East, IL) | Upstate Eight Girls Conference Meet(IL), 2015-05-07 NWI(#5) |
| G-200 | NWI | 27.15 | Wells, Kennedy (2017) (South Elgin, IL) | Oswego East Girls Invitational(IL), 2015-04-18 NWI(#17) |
| G-200 | NWI | 27.20 | Flanigan, Keeley (2016) (St. Charles East, IL) | Kane County Girls Championships(IL), 2015-04-30 NWI(#5) |
| G-200 | NWI | 27.21 | Garcia, Stephanie (2018) (St. Charles East, IL) | Gus Scott Co-Ed Invitational(IL), 2015-04-17 NWI(#1) |
| G-200 | NWI | 27.40 | Samanic, Quinn (2015) (St. Charles North, IL) | IL 3A St. Charles North Girls Sectional(IL), 2015-05-15 NWI(#5) |
| G-200 | NWI | 27.46 | Dwyer, Grace (2018) (Geneva, IL) | Mike VanDeever Invitational(IL), 2015-04-18 NWI(#2) |
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| | | See more performances for G-200 | | |
