| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| G-200 | 1 | 26.10 | Stuedemann, Willow (2016) (Seneca, IL) | Texas A&M HS Indoor Classic(TX), 2015-01-10(#52) |
| G-200 | 2 | 26.51 | Kimbro, Jenny (2016) (Jamaica, IL) | Illinois Top Times Championships - Class 1A(IL), 2015-03-27(#2) |
| G-200 | 3 | 26.56 | Byrd, Nichyria (2015) (Ogden International, IL) | Illinois Top Times Championships - Class 1A(IL), 2015-03-27(#4) |
| G-200 | 4 | 26.97 | Woods, Mariah (2016) (Seton Academy, IL) | GCAC Indoor Championships(IL), 2015-03-21(#4) |
| G-200 | 5 | 27.18 | Trask, Aja (2017) (Urbana University, IL) | Illinois Top Times Championships - Class 1A(IL), 2015-03-27(#6) |
| G-200 | 6 | 27.19 | Carlson, Annie (2016) (Westmont, IL) | Illinois Top Times Championships - Class 1A(IL), 2015-03-27(#7) |
| G-200 | 7 | 27.24 | Mundekis, Cassie (2015) (Midwest Central, IL) | Jacksonville Small School Invitational(IL), 2015-03-07(#1) |
| G-200 | 8 | 27.27 | Baker, Kenzie (2017) (Mercer County, IL) | Illinois Top Times Championships - Class 1A(IL), 2015-03-27(#9) |
| G-200 | 8 | 27.27 | George, Taylor (2017) (Warrensburg-Latham, IL) | Illinois Top Times Championships - Class 1A(IL), 2015-03-27(#8) |
| G-200 | 10 | 27.31 | Newingham, Isebella (2016) (Meridian, IL) | Decatur St. Teresa Invitational(IL), 2015-03-04(#4) |
| G-200 | 11 | 27.38 | Bristow, Elizabeth (2015) (St. Thomas More, IL) | Urbana Uni Meet #3(IL), 2015-03-11(#1) |
| G-200 | 12 | 27.43 | Devries, Carmen (2018) (Lena-Winslow, IL) | Tri-State Invitational(WI), 2015-03-21(#1) |
| G-200 | 13 | 27.56 | Litzelman, Hannah (2015) (Newton, IL) | Charleston EIU Girls Invitational - Small Schools(IL), 2015-03-14(#2) |
| G-200 | 14 | 27.66 | Helton, Charlene (2016) (Marquette, IL) | Illinois Top Times Championships - Class 1A(IL), 2015-03-27(#11) |
| G-200 | 15 | 27.76 | Piergies, Tonya (2015) (North Shore Country Day, IL) | Chicago Uni-Meet #2(IL), 2015-03-06(#3) |
| G-200 | 16 | 27.84 | Sparrgrove, Jorji (2015) (Central A & M, IL) | Charleston EIU Girls Invitational - Small Schools(IL), 2015-03-14(#1) |
| G-200 | 17 | 27.91 | Shellhorn, Kelsey (2016) (Winnebago, IL) | Byron Indoor Classic(IL), 2015-03-21(#2) |
| G-200 | 18 | 28.09 | Jensen, Mary (2017) (Sterling Newman, IL) | Illinois Top Times Championships - Class 1A(IL), 2015-03-27(#12) |
| G-200 | 19 | 28.18 | Kereta, Amanda (2015) (Henry-Senachwine, IL) | Bureau Valley Invitational #2(IL), 2015-03-12(#1) |
| G-200 | 20 | 28.29 | Whitmore, Ashley (2016) (Byron, IL) | Byron Indoor Preview(IL), 2015-03-14(#2) |
| G-200 | 21 | 28.37 | Hamer, Kristen (2015) (St. Joseph-Ogden, IL) | Charleston EIU Girls Invitational - Small Schools(IL), 2015-03-14(#7) |
| G-200 | 22 | 28.40 | Mattis, Kenzie (2016) (Marquette, IL) | ISU HS Invitational(IL), 2015-03-07(#6) |
| G-200 | 23 | 28.42 | Downs, Rebecca (2016) (Auburn, IL) | Jersey Winter Thaw Invitational(IL), 2015-03-14(#3) |
| G-200 | 23 | 28.42 | Meinders, Briana (2017) (Stark County, IL) | Lincoln Trail Indoor Conference Meet(IL), 2015-03-13(#2) |
| G-200 | 25 | 28.47 | Brodie, Mariah (2016) (Carthage Illini West, IL) | Jacksonville Small School Invitational(IL), 2015-03-07(#2) |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | See more performances for G-200 | | |
