| Time | Date | Name | Meet |
|---|---|---|---|
| 56.37 | Feb. 3, 2018 | Andy Lee | Division Championships |
| 57.38 | Feb. 11, 2017 | Andy Lee | New York Section VIII Championships |
| 58.52 | Feb. 4, 2017 | Andy Lee | Division Championships |
| 59.96 | March 1, 2013 | Benjamin Ching | 13 New York Boys NYS Federation Championships |
| 1:00.06 | Feb. 3, 2011 | Samuel Mo | New York High School Best Times |
| 1:00.73 | Feb. 26, 2010 | Samuel Mo | New York State Public HS Championship |
