| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lobato, Aimee O (10)
|
NJEAG |
1:19.63 |
1:20.58 |
0.95 |
| 2 |
Williams, Morgan R (9)
|
NJSCAR |
1:20.98 |
1:21.10 |
0.12 |
| 3 |
Achury, Camelia M (10)
|
NJSCAR |
1:26.32 |
1:23.55 |
-2.77 |
| 4 |
Park, Jessica S (10)
|
NJSCAR |
1:25.64 |
1:23.90 |
-1.74 |
| 5 |
Safargar, Yasemine N (10)
|
NJSCAR |
1:27.81 |
1:24.50 |
-3.31 |
| 6 |
Yoo, Emily (9)
|
NJWFY |
1:28.03 |
1:24.63 |
-3.40 |
| 7 |
Park, Laura (10)
|
NJWFY |
1:22.75 |
1:25.53 |
2.78 |
| 8 |
Rutigliano, Michaela (10)
|
MRTS |
1:35.90 |
1:26.61 |
-9.29 |
| 9 |
Liu, Helen D (10)
|
NJXCEL |
1:25.74 |
1:27.58 |
1.84 |
| 10 |
Horkan, Kathryn E (9)
|
NJWFY |
1:32.73 |
1:28.87 |
-3.86 |
| 11 |
Park, Anna (10)
|
NJSCAR |
1:26.64 |
1:29.05 |
2.41 |
| 12 |
Hewson, Cate E (10)
|
NJCJAC |
1:33.52 |
1:32.87 |
-0.65 |
| 13 |
Peel, Juliette D (10)
|
NJXCEL |
1:30.77 |
1:33.23 |
2.46 |
| 14 |
Curry, Ava E (10)
|
NJMCSC |
1:38.52 |
1:34.33 |
-4.19 |
| 15 |
Wang, Emily (9)
|
NJMCSC |
1:33.62 |
1:34.61 |
0.99 |
| 16 |
Katt, Kelsey E (10)
|
NJRBY |
1:38.72 |
1:35.55 |
-3.17 |
| 17 |
Wiston, Madison N (10)
|
NJXCEL |
1:39.65 |
1:36.51 |
-3.14 |
| 18 |
Welch, Diana E (10)
|
NJCAT |
1:37.92 |
1:37.84 |
-0.08 |
| 19 |
Farrell, Sarah Jean (10)
|
MRTS |
1:38.95 |
1:38.10 |
-0.85 |
| 20 |
Cho, Irene (10)
|
NJWFY |
1:36.91 |
1:40.23 |
3.32 |
| 21 |
Lepis, Charlotte A (10)
|
NJCAT |
1:38.23 |
1:46.72 |
8.49 |