| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Andrukiewicz, Viktor (12)
|
NJWFY |
1:32.66 |
1:24.84 |
-7.82 |
| 2 |
Dai, Eric (11)
|
NJWW |
1:21.15 |
1:25.07 |
3.92 |
| 3 |
Wilson, Owen (12)
|
NJBWTD |
1:33.33 |
1:31.64 |
-1.69 |
| 4 |
Chennapragada, Smaran (12)
|
NJGMY |
1:32.65 |
1:33.78 |
1.13 |
| 5 |
Weihe, Benjamin (12)
|
NJWW |
1:41.54 |
1:33.99 |
-7.55 |
| 6 |
Moussouni, Lucas (12)
|
NJWY |
1:38.98 |
1:39.20 |
0.22 |
| 7 |
Ricciardi, Nathan E (11)
|
NJPPST |
1:39.00 |
1:45.09 |
6.09 |
| 8 |
Daw, Aarav (12)
|
NJHCY |
1:44.27 |
1:45.89 |
1.62 |
| 9 |
Gregersen, Parker (12)
|
NJWFY |
1:48.29 |
1:46.47 |
-1.82 |
| 10 |
Zhang, Nathan N (11)
|
NJWFY |
1:45.32 |
1:47.10 |
1.78 |
| 11 |
Jeon, Alexander (12)
|
NJWFY |
1:49.86 |
1:47.13 |
-2.73 |
| 12 |
Bloomer, Christopher D (11)
|
NJWY |
2:15.00 |
1:52.69 |
-22.31 |
| 13 |
Ura, Nicholas P (12)
|
NJWFY |
1:50.55 |
1:53.41 |
2.86 |
| 14 |
Chugh, Yuveer A (11)
|
NJPAA |
1:43.99 |
2:02.53 |
18.54 |
| 15 |
Marcano, Aurelio A (12)
|
NJPPST |
2:09.48 |
2:04.82 |
-4.66 |