| Name | Time | Date | Meet |
|---|---|---|---|
| Meaghan Raab | 53.08 | March 13, 2014 | 2014 Pennsylvania State AAA Championship (c) |
| Yurie Nakano | 55.06 | March 17, 2011 | 2011 Pennsylvania AAA Girls Championship (c) |
| Yurie Nakano | 55.51 | March 18, 2010 | 2010 PIAA AAA Girls Championships (c) |
| Fiona Mancuso | 59.18 | March 12, 2009 | 2009 PIAA AAA Championship (c) |
