| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kutuzov, Anastasia N (16)
|
NJMDY |
59.58 |
1:02.69 |
3.11 |
| 2 |
McLaughlin, Casey J (15)
|
NJBB |
1:03.44 |
1:03.44 |
0.00 |
| 3 |
Narayanan, Nisha (16)
|
NJBB |
1:02.09 |
1:05.24 |
3.15 |
| 4 |
Erskine, Isabelle A (16)
|
NJNJRC |
1:03.59 |
1:05.62 |
2.03 |
| 5 |
Soll, Charlotte P (16)
|
NJBB |
1:03.99 |
1:06.05 |
2.06 |
| 6 |
Joung, Emma J (15)
|
NJMDY |
1:06.88 |
1:06.70 |
-0.18 |
| 7 |
Ciofalo, Angelica M (17)
|
NJBB |
1:01.59 |
1:07.76 |
6.17 |
| 8 |
Nam, Yujin (16)
|
NJBB |
1:10.26 |
1:08.28 |
-1.98 |
| 9 |
Wilczynski, Kara E (16)
|
NJBB |
1:08.22 |
1:08.41 |
0.19 |
| 10 |
Burmaster, Caroline M (15)
|
NJBB |
1:09.89 |
1:10.53 |
0.64 |
| 11 |
Bravo, Elianna (17)
|
NJPAC |
1:12.44 |
1:10.84 |
-1.60 |
| 12 |
Cousoulas, Alexia (16)
|
NJBB |
1:11.10 |
1:12.53 |
1.43 |
| 13 |
Murray, Jacqueline c (15)
|
NJNJRC |
1:11.74 |
1:15.02 |
3.28 |
| 14 |
Grob, Catherine E (15)
|
NJBB |
1:29.73 |
1:28.91 |
-0.82 |
|
McNerney, Julia P (17)
|
NJBB |
1:11.62 |
NS |
- |