| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fong, Aidan (10)
|
NJCAT |
1:22.72 |
1:20.11 |
-2.61 |
| 2 |
Michaud, Colin R (9)
|
NJJCB |
1:23.28 |
1:22.24 |
-1.04 |
| 3 |
Borgen, Akiva (10)
|
NJJFAC |
1:28.62 |
1:24.27 |
-4.35 |
| 4 |
Dennis, Kale F (9)
|
NJEAG |
1:25.50 |
1:25.82 |
0.32 |
| 5 |
Kwon, Jayden (8)
|
NJJFAC |
1:31.51 |
1:28.19 |
-3.32 |
| 6 |
Govindani, Krish V (10)
|
NJRY |
1:29.29 |
1:28.48 |
-0.81 |
| 7 |
Porras-Martinez, Cristian E (10)
|
NJEAG |
1:29.21 |
1:30.47 |
1.26 |
| 8 |
Edelbach, Patrick (10)
|
NJRY |
1:32.78 |
1:30.90 |
-1.88 |
| 9 |
Makovsky, Alexander E (10)
|
NJCAT |
1:33.79 |
1:30.97 |
-2.82 |
| 10 |
Hari, Suvir (9)
|
NJRY |
1:35.20 |
1:35.16 |
-0.04 |
| 11 |
Farkas, Gabriel S (9)
|
NJRANY |
1:33.93 |
1:35.70 |
1.77 |
| 12 |
Farrell, James A (9)
|
NJEAG |
1:34.77 |
1:39.22 |
4.45 |
| 13 |
Alkin, Ilai (9)
|
NJRY |
1:35.93 |
1:40.41 |
4.48 |