| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
DiDonato, Phoebe M (7)
|
MAJW |
|
29.95 |
- |
| 2 |
Breeding, Elizabeth C (7)
|
MAJW |
32.18 |
30.34 |
-1.84 |
| 3 |
Santillo, Katharine H (7)
|
MASSC |
35.48 |
31.27 |
-4.21 |
| 4 |
Schafer, Payton E (7)
|
MAJW |
|
32.44 |
- |
| 5 |
Henry, Sidney E (7)
|
MAGRA |
|
33.28 |
- |
| 6 |
Stephens, Bridget R (7)
|
MASSC |
39.58 |
33.87 |
-5.71 |
| 7 |
Boden, Margaret M (7)
|
MAGRA |
|
37.70 |
- |
| 8 |
Callahan, Amelia P (7)
|
MAJW |
40.18 |
38.44 |
-1.74 |
| 9 |
Carmella, Alexandra G (7)
|
MACAA |
|
42.70 |
- |
|
Shiou, Chloe S (7)
|
MAJW |
35.33 |
DQ |
- |
|
Sao, Shubhi N (7)
|
MAMSA |
|
DQ |
- |
|
Solomon, Claire D (7)
|
MAPAAC |
|
DQ |
- |
|
Doran, Molly (7)
|
MAACAC |
28.60 |
NS |
- |
|
Conway, Ruth V (7)
|
MABSC |
|
NS |
- |