Time | Date | Name | Team | Meet |
---|---|---|---|---|
4:10.28 | March 21, 2021 | Mia Rankin | Phoenix Swim Club | AZ Speedo Sectionals - Four Corners |
4:10.44 | Jan. 20, 2008 | Caitlin Leverenz | El Dorado Aquatics Club | Toyota Grand Prix |
4:12.43 | April 7, 2003 | Molly Houlton | Tucson Ford Dealers Aquatics | NCSA Junior National Championships |
4:28.63 | March 27, 1999 | Ashley Chandler | Rio Salado Swim Club | 1999 PC PLS SCY FWEST CHAMP |