| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kim, Minjeong R (16)
|
NJMDY |
1:00.43 |
1:00.25 |
-0.18 |
| 2 |
Choi, Bijou (16)
|
NJMDY |
1:00.12 |
1:01.53 |
1.41 |
| 3 |
McLaughlin, Casey J (15)
|
NJBB |
1:05.68 |
1:07.56 |
1.88 |
| 4 |
Joung, Emma J (15)
|
NJMDY |
1:08.44 |
1:08.69 |
0.25 |
| 5 |
Principe, Sofia N (15)
|
NJMDY |
1:11.03 |
1:09.05 |
-1.98 |
| 6 |
Sherlock, Lauren (17)
|
NJNJRC |
1:08.21 |
1:10.84 |
2.63 |
| 7 |
Soll, Charlotte P (16)
|
NJBB |
1:07.78 |
1:10.92 |
3.14 |
| 8 |
Burmaster, Caroline M (15)
|
NJBB |
1:10.59 |
1:12.61 |
2.02 |
| 9 |
Vota, Catherine E (15)
|
NJNJRC |
1:07.82 |
1:13.21 |
5.39 |
| 10 |
Wilczynski, Kara E (16)
|
NJBB |
1:08.04 |
1:14.30 |
6.26 |
| 11 |
Cousoulas, Alexia (16)
|
NJBB |
1:15.10 |
1:15.51 |
0.41 |
| 12 |
Sisler, Stephanie E (15)
|
NJNJRC |
1:16.65 |
1:16.44 |
-0.21 |
| 13 |
McNerney, Julia P (17)
|
NJBB |
1:10.34 |
1:16.62 |
6.28 |
| 14 |
Murray, Jacqueline c (15)
|
NJNJRC |
1:12.20 |
1:16.94 |
4.74 |
| 15 |
Bravo, Elianna (17)
|
NJPAC |
1:12.82 |
1:17.23 |
4.41 |
| 16 |
Yang, Vicky (15)
|
NJBB |
1:13.74 |
1:17.32 |
3.58 |
| 17 |
Gallo, Amanda G (15)
|
NJNJRC |
1:19.77 |
1:19.89 |
0.12 |
| 18 |
Roake, Claire (17)
|
NJMDY |
1:15.04 |
1:21.73 |
6.69 |
| 19 |
Cancel, Leela-Rose (15)
|
NJPAC |
1:27.47 |
1:26.81 |
-0.66 |
| 20 |
Smith, Norah M (15)
|
NJNJRC |
1:24.23 |
1:28.64 |
4.41 |
| 21 |
Grob, Catherine E (15)
|
NJBB |
1:27.16 |
1:30.62 |
3.46 |
| 21 |
Walz, Emma l (15)
|
NJNJRC |
1:32.22 |
1:30.62 |
-1.60 |
|
Eljalil, Salma (16)
|
NJJCB |
1:46.88 |
DQ |
- |
|
Nam, Yujin (16)
|
NJBB |
1:12.52 |
DQ |
- |
|
Narayanan, Nisha (16)
|
NJBB |
1:02.51 |
NS |
- |