| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chen, Helen Z (14)
|
NJPTAC |
1:02.77 |
1:02.67 |
-0.10 |
| 2 |
Yu, Allison S (14)
|
NJPTAC |
1:01.65 |
1:02.82 |
1.17 |
| 3 |
Lee, Isabella (13)
|
NJWW |
1:07.27 |
1:05.92 |
-1.35 |
| 4 |
Stump, Alyssa P (14)
|
NJPTAC |
1:01.79 |
1:06.40 |
4.61 |
| 5 |
Xu, Shannon (13)
|
NJXCEL |
1:09.43 |
1:08.42 |
-1.01 |
| 6 |
Weinberger, Jillian D (14)
|
NJNJB |
1:06.71 |
1:08.98 |
2.27 |
| 7 |
Gomez, Micaela D (14)
|
NJHACY |
1:08.31 |
1:08.99 |
0.68 |
| 8 |
Wdowiak, Natalia (14)
|
NJRSA |
1:12.31 |
1:10.34 |
-1.97 |
| 9 |
Cornelius, Sadie J (14)
|
NJNJB |
1:12.45 |
1:11.49 |
-0.96 |
| 10 |
Talluri, Zoe (13)
|
NJRSA |
1:18.99 |
1:11.60 |
-7.39 |
| 11 |
Henderson, Sarah M (13)
|
NJPTAC |
1:09.89 |
1:13.09 |
3.20 |
| 12 |
Liu, Sandra X (14)
|
NJXCEL |
1:15.76 |
1:15.56 |
-0.20 |
| 13 |
Wu, Ellie (13)
|
NJXCEL |
1:22.05 |
1:19.50 |
-2.55 |
| 14 |
Li, TingTing (13)
|
NJPTAC |
1:25.87 |
1:27.72 |
1.85 |
| 15 |
Mullick, Naisha (13)
|
NJPTAC |
1:36.76 |
1:28.02 |
-8.74 |
| 16 |
Khandelwal, Shrivali (13)
|
NJPTAC |
1:44.77 |
1:32.14 |
-12.63 |
|
Arte, Aarya A (13)
|
NJXCEL |
1:17.62 |
DQ |
- |