| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Thier, Haley A (17)
|
MABDA |
1:05.55 |
1:10.40 |
4.85 |
| 1 |
Peter, Kelly M (16)
|
NJMCSC |
1:14.77 |
1:13.25 |
-1.52 |
| 1 |
Heard, Adeline M (16)
|
MATRA |
|
1:20.40 |
- |
| 2 |
Schofield, Lauren A (16)
|
MABDA |
1:08.92 |
1:10.42 |
1.50 |
| 2 |
Mangino, Lila M (16)
|
MABLUE |
1:19.95 |
1:21.68 |
1.73 |
| 2 |
van Heerden, Katerina L (15)
|
NJMCSC |
1:25.01 |
1:24.83 |
-0.18 |
| 3 |
Turner Havira, Olivia M (15)
|
MABDA |
1:08.51 |
1:14.15 |
5.64 |
| 3 |
Emory, Jenna J (15)
|
MATRA |
1:24.83 |
1:25.95 |
1.12 |
| 4 |
Arturi, Arianna N (16)
|
NJMCSC |
1:11.98 |
1:15.38 |
3.40 |
| 4 |
Blazure, McKayla (17)
|
MABLUE |
1:28.40 |
1:26.03 |
-2.37 |
| 5 |
Hill, Corinne E (16)
|
MABLUE |
1:10.23 |
1:15.69 |
5.46 |
| 5 |
Newton, Taylor (15)
|
MABDA |
|
1:29.03 |
- |
| 6 |
Chi, Maggie (15)
|
MAPAAC |
1:13.80 |
1:15.85 |
2.05 |
| 7 |
Slepian, Sydney E (17)
|
NJMCSC |
1:11.27 |
1:16.02 |
4.75 |