| Name | Time | Date | Meet |
|---|---|---|---|
| Ella McQuinn | 1:02.34 | March 9, 2024 | Speedo Sectionals - Lewisville |
| Abby Artmann | 1:02.58 | March 13, 2013 | 2013 NCSA Junior National Championships |
| Abby Artmann | 1:03.22 | Nov. 30, 2012 | USA Swimming Winter Nationals |
| Megan Onstott | 1:03.39 | March 13, 2009 | Speedo Champions Series - Harvard |
| Megan Onstott | 1:04.36 | Nov. 30, 2007 | 2007 Gator Swim Holiday Classic |
| Megan Onstott | 1:05.75 | March 23, 2007 | 2007 NCSA Junior Nationals |
| Megan Onstott | 1:06.83 | Dec. 1, 2006 | 2006 Gator Holiday Classic |
