| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bergstrom, Sydney L (15)
|
MASSC |
2:34.44 |
2:33.18 |
-1.26 |
| 2 |
Diguey, Velina (12)
|
MASSC |
2:51.87 |
2:44.12 |
-7.75 |
| 3 |
Johnson, Anna K (13)
|
MASSC |
2:42.98 |
2:44.31 |
1.33 |
| 4 |
Girasole-Culhane, Alexa I (14)
|
MAFSA |
2:45.77 |
2:45.97 |
0.20 |
| 5 |
Cappola, Alexandra G (12)
|
MASSC |
|
3:00.71 |
- |
| 6 |
Daniel, Mary Katherine A (11)
|
MASSC |
|
3:11.01 |
- |
| 7 |
Coughlin, Grace M (11)
|
MASSC |
|
3:13.07 |
- |
| 8 |
Phillips, Gabby S (11)
|
MAMSA |
|
3:15.11 |
- |
| 9 |
Rahardjo, Seraphim C (11)
|
MASSC |
|
3:20.07 |
- |
| 10 |
Kent, Lillian S (12)
|
MABSC |
|
3:20.52 |
- |
| 11 |
Steiner, Emma C (11)
|
MASSC |
|
3:54.56 |
- |
| 12 |
East, Margaret A (12)
|
MAMSA |
|
4:01.77 |
- |
|
Nikolic, Daria M (11)
|
MABSC |
3:32.55 |
DQ |
- |
|
Si, Christina K (11)
|
MASSC |
3:19.43 |
NS |
- |