| Name | Time | Date | Meet |
|---|---|---|---|
| Katie Ledecky | 15:29.51 | March 4, 2020 | 2020 TYR Pro Swim Series - Des Moines |
| Katie Ledecky | 15:35.98 | Dec. 7, 2019 | Toyota US Open |
| Katie Ledecky | 15:42.23 | April 15, 2015 | 2015 Arena Pro Swim Series - Mesa |
| Katie Ledecky | 15:47.15 | June 29, 2013 | 2013 Phillips 66 National Championships |
| Katie Ledecky | 16:04.58 | May 9, 2013 | 2013 Arena Grand Prix at Charl |
| Katie Ledecky | 16:24.46 | Aug. 12, 2011 | Speedo Junior National Championships |
| Leslie Swinley | 16:53.82 | April 1, 2003 | ConocoPhillips National Championships |
| Marissa Heebner | 18:39.24 | June 21, 2002 | 2002 SHARK OPEN |
