| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cook, Sean M (13)
|
NJOCY |
1:09.86 |
1:10.67 |
0.81 |
| 2 |
Dela Cruz, Dylan (14)
|
NJOCY |
1:10.17 |
1:15.43 |
5.26 |
| 3 |
Hammond, Brennan C (14)
|
NJBAC |
1:12.93 |
1:16.94 |
4.01 |
| 4 |
Morris, Liam R (13)
|
NJCJAC |
1:24.31 |
1:17.93 |
-6.38 |
| 5 |
Cho, Edward (13)
|
NJWAVE |
1:16.14 |
1:18.19 |
2.05 |
| 6 |
Ding, Ethan J (14)
|
NJBAC |
1:14.78 |
1:18.21 |
3.43 |
| 7 |
Rattray, Andrew A (14)
|
NJBAC |
1:13.87 |
1:18.70 |
4.83 |
| 8 |
Nutt, John A (13)
|
NJTAC |
1:13.39 |
1:19.23 |
5.84 |
| 9 |
Tricomy, Jared M (14)
|
NJOCY |
1:18.68 |
1:21.39 |
2.71 |
| 10 |
Rampaul-Pino, Christopher S (13)
|
NJBAC |
1:21.18 |
1:22.30 |
1.12 |
| 11 |
Wolf, Mason H (13)
|
NJCJAC |
1:22.79 |
1:24.67 |
1.88 |
| 12 |
Winkelman, Luke T (14)
|
NJTAC |
1:21.76 |
1:24.90 |
3.14 |
| 13 |
Srinivasan, Rajan (13)
|
NJWAVE |
1:24.52 |
1:24.95 |
0.43 |
| 14 |
Cloud, Michael (14)
|
NJTAC |
1:24.58 |
1:35.79 |
11.21 |
| 15 |
McCartin, Aidan (14)
|
NJTAC |
1:24.56 |
1:38.67 |
14.11 |
| 16 |
Davenport, Jeffrey R (13)
|
NJTAC |
1:24.58 |
1:38.81 |
14.23 |