| Name | Time | Date | Meet |
|---|---|---|---|
| Lily Christianson | 24.81 | Nov. 5, 2023 | 2023 IN Skypoint Transit Invitational |
| Lily Christianson | 25.05 | March 20, 2022 | 2022 Indiana Senior State Championships |
| Lily Christianson | 25.59 | Oct. 24, 2021 | 2021 IN IA Superstar Invitational |
| Elsa Fretz | 25.63 | Dec. 11, 2020 | MI OLY Winter Invite |
| Elsa Fretz | 26.32 | Oct. 10, 2020 | 2020 IN IA Octoborona |
| Sarah Boylen | 26.17 | March 23, 2007 | 2007 NCSA Junior Nationals |
| Sarah Boylen | 26.51 | March 22, 2007 | 2007 NCSA Junior Nationals |
| Mary Godfrey | 26.79 | March 14, 2004 | Indiana Senior State |
| Mary Godfrey | 28.02 | March 14, 2003 | Indiana Senior State |
