| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Butler, Jack (11)
|
NJTAC |
1:26.06 |
1:23.26 |
-2.80 |
| 2 |
Powers, Leo A (11)
|
NJMYM |
1:23.72 |
1:23.65 |
-0.07 |
| 3 |
Kim, Robbin A (12)
|
NJBMA |
1:22.75 |
1:25.48 |
2.73 |
| 4 |
Pla-Silsby, Diego T (11)
|
NJMYM |
1:28.58 |
1:29.14 |
0.56 |
| 5 |
Rodriguez-LaLlave, Jose A (11)
|
NJMYM |
1:37.64 |
1:31.38 |
-6.26 |
| 6 |
McKay, Thomas B (11)
|
NJBAC |
1:27.63 |
1:32.74 |
5.11 |
| 7 |
Xu, Caden (11)
|
NJBAC |
1:36.38 |
1:32.76 |
-3.62 |
| 8 |
Bondorowsky, Liam M (11)
|
NJMYM |
1:31.17 |
1:33.97 |
2.80 |
| 9 |
Samoilovich, Allan V (12)
|
NJUNBM |
1:37.39 |
1:36.26 |
-1.13 |
| 10 |
XU, Cameron (12)
|
NJBAC |
1:38.09 |
1:36.79 |
-1.30 |
| 11 |
Ward, Jason S (11)
|
NJBAC |
1:36.15 |
1:38.46 |
2.31 |
| 12 |
Drawbaugh, Kellen C (12)
|
NJTAC |
1:38.59 |
1:42.38 |
3.79 |
| 13 |
Wang, Eric I (11)
|
NJBAC |
1:50.87 |
1:58.16 |
7.29 |
|
Moon, Alexander K (11)
|
NJBAC |
1:45.87 |
DQ |
- |