| Name | Time | Date | Meet |
|---|---|---|---|
| Abigail Lopez | 23.05 | Sept. 30, 2022 | NILES WEST VS NEW TRIER |
| Edan Scott | 23.57 | Nov. 12, 2012 | 2012-13 Illinois Girls High School Best Times |
| Edan Scott | 24.07 | Nov. 30, 2011 | 2011-12 Illinois Girls Championships |
| Edan Scott | 24.09 | Nov. 19, 2010 | 2010 Illinois Girls State Championships |
