Time | Date | Name | Team | Meet |
---|---|---|---|---|
51.26 | March 13, 2024 | Annie Jia | Hatboro Horsham Sr High School | PIAA 3A State Championship |
52.04 | March 16, 2022 | Annie Jia | Hatboro Horsham Sr High School | PIAA Girls 3A State Championship (c) |
52.99 | March 11, 2009 | Kathleen NOLAN | Hershey High School | PIAA AAA Championship (c) |
1:03.87 | Feb. 29, 2008 | Holly YAW | Palmyra Senior High School | Pennsylvania District 3 Championship (c) |