| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ren, Andy (13)
|
NJBWTD |
1:08.89 |
1:08.45 |
-0.44 |
| 2 |
Lira, Jack E (14)
|
NJBB |
1:13.41 |
1:08.51 |
-4.90 |
| 3 |
Pantozzi, Andrew J (14)
|
NJBWTD |
1:05.80 |
1:09.01 |
3.21 |
| 4 |
Ockert, Jared J (14)
|
NJBB |
1:12.72 |
1:09.66 |
-3.06 |
| 5 |
Kwok, Stephen (13)
|
NJFOBY |
1:20.00 |
1:16.12 |
-3.88 |
| 6 |
Samayamantula, Harshith (14)
|
NJJCB |
1:30.00 |
1:17.64 |
-12.36 |
| 7 |
Jaffe, Aiden F (14)
|
NJBB |
1:34.83 |
1:20.71 |
-14.12 |
| 8 |
Stratis, Christian D (13)
|
NJBB |
1:21.29 |
1:20.72 |
-0.57 |
| 9 |
Minaides, Matthew L (14)
|
NJBWTD |
1:09.50 |
1:21.45 |
11.95 |
| 10 |
Shtlindler, Eli (13)
|
NJFOBY |
1:30.00 |
1:22.02 |
-7.98 |
| 11 |
Barreiro, Kyle (13)
|
NJFOBY |
1:23.81 |
1:24.67 |
0.86 |
| 12 |
Guevara, Christopher (14)
|
NJPAC |
1:27.03 |
1:25.95 |
-1.08 |