| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kidchob, Alexis (11)
|
NJUNEA |
1:22.55 |
1:17.62 |
-4.93 |
| 2 |
Hernandez, Vanessa (11)
|
NJCBGC |
1:18.57 |
1:18.78 |
0.21 |
| 3 |
Monterrosa, Savannah (12)
|
NJJFAC |
1:22.00 |
1:22.96 |
0.96 |
| 4 |
Gutierrez, Brianna (12)
|
NJJFAC |
1:23.52 |
1:24.16 |
0.64 |
| 5 |
Elmasry, Yasmin (11)
|
NJCBGC |
1:25.83 |
1:24.52 |
-1.31 |
| 6 |
Rivas, Stephanie K (11)
|
NJEAG |
1:28.22 |
1:27.22 |
-1.00 |
| 7 |
Nesto, Summer N (12)
|
NJRHSC |
1:21.76 |
1:30.35 |
8.59 |
| 8 |
Hernandez, Maya (12)
|
NJEAG |
1:36.27 |
1:30.68 |
-5.59 |
| 9 |
Racciatti, Madeleine (12)
|
NJJFAC |
1:34.21 |
1:32.43 |
-1.78 |
| 10 |
Morocho, Erika J (11)
|
NJEAG |
1:40.99 |
1:34.15 |
-6.84 |
| 11 |
Samuelson, Grace R (12)
|
NJRHSC |
1:42.01 |
1:34.66 |
-7.35 |
| 12 |
Matos, Jaylin (11)
|
NJEAG |
1:40.99 |
1:40.47 |
-0.52 |
| 13 |
Vasquez, Emily (11)
|
NJEAG |
1:35.99 |
1:40.62 |
4.63 |
| 14 |
Trejo, Emily (11)
|
NJCBGC |
1:48.31 |
1:46.31 |
-2.00 |
| 15 |
Scialla, Olivia N (11)
|
NJJG |
1:49.22 |
1:48.03 |
-1.19 |
| 16 |
Clifford, Emma J (12)
|
NJRHSC |
1:52.33 |
1:48.44 |
-3.89 |
| 17 |
Fazendin, Carly R (11)
|
NJRHSC |
1:59.99 |
1:50.65 |
-9.34 |
| 18 |
Daughtrey, Clare I (11)
|
NJJFAC |
1:40.05 |
1:58.41 |
18.36 |
|
Phelan, Maeve A (11)
|
NJRHSC |
2:11.60 |
DQ |
- |