| Time | Date | Name | Meet |
|---|---|---|---|
| 1:48.01 | Nov. 20, 2015 | Cara Treble | New York Girls Federation Championships |
| 1:49.28 | Nov. 15, 2013 | Molly Treble | 14 New York Girls Non-State Best Times |
| 1:50.71 | Nov. 16, 2012 | Molly Treble | 13 New York Girls Federation Championships |
| 1:52.21 | Nov. 19, 2011 | Molly Treble | 12 New York Girls High School Championships |
| 1:53.07 | Nov. 19, 2010 | Molly Treble | New York High School Best Times |
