| Name | Time | Date | Meet |
|---|---|---|---|
| Niles West | 3:39.44 | Nov. 11, 2017 | IHSA Sectionals - Glenbrook South (Girls) |
| Niles West | 3:43.83 | Nov. 15, 2014 | 2014-15 Illinois Sectional Championships - Niles North |
| Niles West | 3:48.53 | Nov. 16, 2013 | 2013-14 Illinois Sectional Championships - Girls - Glenbrook South |
