Time | Date | Name | Team | Meet |
---|---|---|---|---|
1:46.02 | March 16, 2011 | Ty Stewart | YMCA Hub Fins | NASA Junior National Championship |
1:47.82 | Dec. 11, 2010 | Ty Stewart | YMCA Hub Fins | Speedo Winter Junior Championships - East |
1:48.79 | March 19, 2008 | Timmy Dasinger | Sunkist Swim Team | NCSA Junior National Championships |
1:53.53 | March 21, 2007 | Timmy Dasinger | Sunkist Swim Team | NCSA Junior Nationals |
1:54.34 | March 22, 2006 | Timmy Dasinger | Sunkist Swim Team | NCSA Junior National Championships |