| Name | Time | Date | Meet |
|---|---|---|---|
| Kyle Grissom | 24.29 | Aug. 3, 2015 | Speedo Junior National Championships |
| Kohlton Norys | 23.68 | May 22, 2009 | 2009 CA Janet Evans Invitational |
| Kohlton Norys | 24.09 | July 5, 2008 | 2008 U.S. Olympic Team Time Trials |
| Kohlton Norys | 25.33 | July 15, 2006 | 2006 JANET EVANS INVITATIONAL |
| David Lombardi | 25.83 | May 26, 2006 | CA NOVA Speedo Grand Challenge |
| Kohlton Norys | 25.94 | July 14, 2005 | 2005 Janet Evans Invitational |
| Jordan Stotts | 27.58 | March 6, 2004 | 2004 PC LAMV LCM B/A+ |
| Jamie Arroyo | 1:18.98 | April 7, 2002 | 2002 PC SSF LCM B/A+ |
