| Name | Time | Date | Meet |
|---|---|---|---|
| Anna Abay-Nemes | 31.23 | March 29, 2014 | Speedo Champions Series - Buffalo, NY |
| Alex Suppan | 31.59 | Aug. 9, 2007 | 2007 Speedo Junior National Championships |
| Alex Suppan | 31.76 | March 30, 2007 | 2007 USA Swimming Spring Champ |
| Alex Suppan | 32.14 | Dec. 1, 2006 | 2006 U.S. Open |
| Caroline Weaver | 32.88 | July 24, 2003 | 2003 NE 12 & Under Age Group Championships |
| Caroline Weaver | 34.49 | July 25, 2002 | 2002 NE 12 & Under Age Group Championships |
| Kate Weaver | 35.66 | July 20, 2001 | 2001 NE 12 & Under LC Championships |
