Time | Date | Name | Team | Meet |
---|---|---|---|---|
4:26.98 | Aug. 1, 2023 | Justin Nowicki | Victor Swim Club | Speedo Junior National Championships |
4:29.95 | Aug. 9, 2010 | Dan O'Connor | Syracuse Chargers | Speedo Junior National Championships |
4:30.24 | Aug. 11, 2009 | Dan O'Connor | Syracuse Chargers | Speedo Junior National Championships |
4:36.94 | July 18, 2008 | Dan O'Connor | Syracuse Chargers | Speedo Champions Series - State College |
4:38.26 | Feb. 10, 2004 | Greg Danner | Fairport Area Swim Team | ConocoPhillips Spring National Championships |
5:08.54 | June 27, 2003 | Bob Divers | Ithaca Aquatics Club | FL LESD Robert F. Busbey Swim Meet |