| Name | Time | Date | Meet |
|---|---|---|---|
| Kohlton Norys | 44.14 | Dec. 17, 2011 | CA Winter CA/NV Sectional Championship |
| Bradley Matsumoto | 47.40 | March 3, 2005 | Speedo CA-NV Sectional Championships |
| JUSTIN MORILLO | 1:12.34 | Sept. 2, 2001 | PC MBSC Age Group Open |
| JOSEPH BURCH | 1:16.78 | Sept. 2, 2000 | 2000 PC MBSC SCY A/G OPEN |
