| Name | Time | Date | Meet |
|---|---|---|---|
| Abby Toepfer | 5:01.86 | Jan. 17, 2020 | MA BRY Winterfest Invitational |
| Abby Toepfer | 5:05.76 | Dec. 21, 2019 | New England Senior Championships |
| Abby Toepfer | 5:05.77 | Jan. 18, 2019 | PV SPY Winterfest |
| Katherine Connolly | 5:07.68 | Jan. 13, 2017 | PV AP WInterfest |
| Ellesse Lunde | 5:08.80 | April 4, 2006 | 2006 YMCA Short Course National Championships |
| Mimi Manning | 5:20.13 | April 5, 2005 | 2005 YMCA Nationals Short Course Championships |
| Jess Laidley | 5:25.84 | March 19, 2004 | 2004 NE YMCA SWIM CHAMPIONSHIPS |
| Jess Laidley | 5:39.91 | March 21, 2003 | 2003 NE YMCA SWIM CHAMPIONSHIPS |
