| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Thier, Haley A (16)
|
MABDA |
23.95 |
24.58 |
0.63 |
| 1 |
Smith, Sarah H (17)
|
NJMCSC |
28.99 |
27.75 |
-1.24 |
| 1 |
Gallagher, Catherine W (17)
|
MABLUE |
33.41 |
29.83 |
-3.58 |
| 2 |
Prushinski, Alison C (16)
|
MABDA |
25.10 |
25.62 |
0.52 |
| 2 |
Perez, Brianna (15)
|
MABLUE |
27.83 |
28.04 |
0.21 |
| 2 |
Lysynecky, Kateryna M (16)
|
MABLUE |
|
32.16 |
- |
| 3 |
Bowen, Bridget C (17)
|
NJMCSC |
26.35 |
26.28 |
-0.07 |
| 3 |
Pedraza, Isabella (16)
|
MABLUE |
28.23 |
29.07 |
0.84 |
| 3 |
Hankee, Brittany S (17)
|
MAKIDS |
32.26 |
33.06 |
0.80 |
| 4 |
Stiles, Juliann A (17)
|
NJMCSC |
25.82 |
26.40 |
0.58 |
| 5 |
Slepian, Sydney E (16)
|
NJMCSC |
25.98 |
26.69 |
0.71 |
| 6 |
Monaghan, Abaigeal P (16)
|
MAPENN |
26.73 |
26.82 |
0.09 |
| 7 |
Brown, Colleen (17)
|
MABDA |
27.44 |
27.56 |
0.12 |