| Name | Time | Date | Meet |
|---|---|---|---|
| Joseph Schooling | 1:45.00 | Dec. 8, 2012 | Speedo Winter Junior National Championships |
| Joseph Schooling | 1:45.08 | Dec. 10, 2011 | Speedo Junior National Championships |
| Shaune Fraser | 1:47.42 | March 17, 2005 | Speedo Champions Series - Orlando |
| Shaune Fraser | 1:49.10 | Dec. 3, 2004 | 2004 FL Gator Holiday Classic |
| Yi-khy Saw | 1:51.66 | March 6, 2003 | American Short Course Championships |
| Yi-khy Saw | 1:51.98 | Dec. 6, 2002 | FL GSC Gator Speedo Holiday Classic |
| Tim Jones | 1:54.87 | Dec. 7, 2001 | FL YTO Holiday Invitational |
