| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hanin, David V (12)
|
NJCAT |
1:14.97 |
1:13.42 |
-1.55 |
| 2 |
Dai, Eric (11)
|
NJWW |
1:18.60 |
1:13.92 |
-4.68 |
| 3 |
Luo, Will (12)
|
NJWW |
1:21.03 |
1:16.30 |
-4.73 |
| 4 |
Zheng, Jayden (11)
|
NJWW |
1:23.25 |
1:19.13 |
-4.12 |
| 5 |
Lee, Maxwell (11)
|
NJWW |
1:24.83 |
1:23.12 |
-1.71 |
| 6 |
Raghavan, Surya V (12)
|
NJBAC |
1:49.84 |
1:23.66 |
-26.18 |
| 7 |
Bangur, Ayaan A (12)
|
NJPTAC |
1:46.49 |
1:24.90 |
-21.59 |
| 8 |
Huang, Weifan (12)
|
NJPTAC |
1:23.59 |
1:24.96 |
1.37 |
| 9 |
Kano, Takuma (12)
|
NJPTAC |
1:32.08 |
1:31.16 |
-0.92 |
| 10 |
Balog, Colton A (11)
|
NJHACY |
1:27.28 |
1:31.55 |
4.27 |
| 11 |
Jeannette, Christopher E (11)
|
NJHACY |
1:31.17 |
1:33.16 |
1.99 |
| 12 |
Tang, Charlie (11)
|
NJWW |
1:59.38 |
1:56.56 |
-2.82 |
|
Pandya, Hari (12)
|
NJAPEX |
2:38.99 |
DQ |
- |
|
Peterson, Jonathan K (11)
|
NJPPST |
1:52.11 |
DQ |
- |