| Name | Time | Date | Meet |
|---|---|---|---|
| Abigail Jackman | 37.00 | July 21, 2023 | New England 11-14 LC Championships |
| Abigail Jackman | 38.79 | June 24, 2023 | L'International SAMAK |
| Abigail Jackman | 39.27 | July 22, 2022 | 2022 New England 11-14 Championship |
| Celi Barringer | 47.30 | July 7, 2019 | AD SHRK Sharks Invitational |
| Christa Weaver | 38.56 | July 23, 2006 | 2006 NE 12 & Under Long Course Championships |
| Kaitlyn Adams | 40.41 | July 25, 2002 | 2002 NE 12 & Under Age Group Championships |
| Caroline Weaver | 48.60 | July 20, 2001 | 2001 NE 12 & Under LC Championships |
