Men's Records Ages 30-34
| Rank | Time | Swimmer | Meet | Date |
|---|---|---|---|---|
| 1 | 00:21.11 | John Javorski | Nationals 2009 | 5/7/2009 |
| 2 | 00:22.03 | Chad Morris | Nationals (USMS Short Course) 2010 | 5/21/2010 |
| 3 | 00:23.40 | Ryan Mulcahy | USMS Spring Nationals 2011 2011 | 4/28/2011 |
| 4 | 00:25.29 | Lonny Boeke | Nationals (USMS Short Course) 2010 | 5/21/2010 |