Time | Date | Name | Team | Meet |
---|---|---|---|---|
4:17.96 | Feb. 25, 2012 | Arthur Frayler | Germantown Academy | 13 Eastern Interscholastic Swimming Championships |
4:22.21 | March 12, 2009 | Matthew Belecanech | Saint Josephs Preparatory High School | PIAA AAA Championship (c) |
4:35.68 | Feb. 21, 2009 | Arthur Frayler | Germantown Academy | 109th Eastern Interscholastic Swimming Championships |
4:43.74 | March 1, 2008 | Ben Appleby | York Suburban High School | Pennsylvania District 3 Championship (c) |