| Name | Time | Date | Meet |
|---|---|---|---|
| Sarah Denninghoff | 2:09.14 | July 31, 2013 | 2013 U.S. Open Swimming Championships |
| Kirsty Coventry | 2:06.39 | Feb. 15, 2008 | Missouri Grand Prix |
| Kirsty Coventry | 2:12.89 | Nov. 30, 2006 | 2006 U.S. Open |
| Hayley McGregory | 2:13.59 | Aug. 3, 2004 | 2004 ConocoPhillips National Championships |
| Hayley McGregory | 2:14.30 | Feb. 10, 2004 | ConocoPhillips Spring National Championships |
| Courtney Timmons | 2:25.71 | June 2, 2000 | Texas Senior Circuit #2 |
