| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lopez, Joseph G (12)
|
MRAPEX |
1:13.48 |
1:06.22 |
-7.26 |
| 2 |
Truong, Donald B (12)
|
MRHS |
1:10.60 |
1:09.14 |
-1.46 |
| 3 |
Hernandez, Javier Alexander (11)
|
NJDESC |
1:22.60 |
1:17.02 |
-5.58 |
| 4 |
Rivera, Jaden D (11)
|
MRHS |
1:17.01 |
1:17.46 |
0.45 |
| 5 |
Andrejczuk, Peter (12)
|
MRLBA |
1:19.98 |
1:17.77 |
-2.21 |
| 6 |
Salas, Alejandro H (12)
|
MRUN |
|
1:19.33 |
- |
| 7 |
Reali, Massimo (11)
|
MRYMID |
1:20.36 |
1:20.09 |
-0.27 |
| 8 |
Li, Brendan C (11)
|
MRHS |
1:22.03 |
1:22.16 |
0.13 |
| 9 |
Paggi, Zachary A (9)
|
MRLBA |
1:21.55 |
1:22.91 |
1.36 |
| 10 |
Llorente Valin, Leonardo (11)
|
MRYMID |
|
1:24.07 |
- |
| 11 |
Babenko, Victor (9)
|
NJAQRC |
1:25.98 |
1:25.44 |
-0.54 |
| 12 |
Colacioppo, Mark (11)
|
MRYMID |
1:44.42 |
1:29.04 |
-15.38 |
| 13 |
Colacioppo, John (11)
|
MRYMID |
1:47.48 |
1:29.12 |
-18.36 |
| 14 |
McLaughlin, Riley J (11)
|
MRFREE |
1:20.99 |
1:29.78 |
8.79 |
| 15 |
Liu, Vincent Y (9)
|
MRFREE |
1:48.23 |
1:30.94 |
-17.29 |
| 16 |
Muety, Shaun W (8)
|
MRLBA |
|
1:31.83 |
- |
| 17 |
Truong, Mathew * (10)
|
MRHS |
1:35.00 |
1:32.17 |
-2.83 |
| 18 |
Kapp, John A (12)
|
MRFREE |
1:25.30 |
1:32.86 |
7.56 |
| 19 |
Beli, Samuel P (10)
|
MRFREE |
1:35.44 |
1:34.17 |
-1.27 |
| 20 |
Tkach, Rafael (8)
|
MRFREE |
1:31.49 |
1:34.30 |
2.81 |
| 21 |
Wong, Emmitt (12)
|
MRNCAC |
1:27.00 |
1:34.57 |
7.57 |
| 22 |
Dominick, Connor J (10)
|
MRYMID |
1:46.15 |
1:35.44 |
-10.71 |
| 23 |
Zhong, Preston (11)
|
NJAQRC |
1:41.63 |
1:36.12 |
-5.51 |
| 24 |
Reali, Luca A (11)
|
MRYMID |
1:37.78 |
1:37.93 |
0.15 |
| 25 |
Koltuk, Denis N (8)
|
MRFREE |
1:37.47 |
1:38.54 |
1.07 |
| 26 |
Dang, Eaton K (10)
|
MRHS |
|
1:39.09 |
- |
| 27 |
Katuni, Einav (11)
|
NJAQRC |
1:44.78 |
1:40.16 |
-4.62 |
| 28 |
Kang, Christian (9)
|
NJAQRC |
1:34.63 |
1:40.94 |
6.31 |
| 29 |
Kumar, Aadi (8)
|
MRYMID |
|
1:44.54 |
- |
| 30 |
Zhong, Tyler (8)
|
NJAQRC |
2:13.69 |
1:49.03 |
-24.66 |
|
Guglielmo, Gerard J (12)
|
MRLBA |
1:16.68 |
NS |
- |