| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lee, Timothy J (10)
|
NJWAVE |
1:10.86 |
1:14.41 |
3.55 |
| 2 |
Lee, Jacob (10)
|
NJWAVE |
1:24.12 |
1:17.24 |
-6.88 |
| 3 |
Choi, Ryan (10)
|
NJUN |
1:29.88 |
1:19.81 |
-10.07 |
| 4 |
Morse, Samuel J (10)
|
NJSHY |
1:27.23 |
1:27.11 |
-0.12 |
| 5 |
Cheng, Johnathon (10)
|
NJWFY |
1:26.77 |
1:27.68 |
0.91 |
| 6 |
Cheng, Anthony (10)
|
NJWFY |
1:37.54 |
1:30.54 |
-7.00 |
| 7 |
Oshodi, Femi (10)
|
NJMYM |
1:29.84 |
1:34.20 |
4.36 |
| 8 |
Lee, Jaden Y (10)
|
NJSTAC |
1:31.15 |
1:34.25 |
3.10 |
| 10 |
Gatti, Domingo Louis A (9)
|
NJSTAC |
1:40.80 |
1:35.04 |
-5.76 |
| 11 |
Park, Lucas I (10)
|
NJWAVE |
1:32.90 |
1:37.76 |
4.86 |
| 12 |
Lam, Dante (10)
|
NJRANY |
1:45.64 |
1:39.19 |
-6.45 |
| 13 |
Park, Ian (10)
|
NJWAVE |
1:45.38 |
1:42.00 |
-3.38 |
| 14 |
Aguero, Daniel A (10)
|
NJUN |
1:45.25 |
1:48.64 |
3.39 |
| 15 |
Zimnoch, Maksymilian H (10)
|
NJMDY |
2:02.45 |
1:51.81 |
-10.64 |
| 16 |
Buftea Jimenez, Alexander J (10)
|
NJNJBL |
1:40.94 |
1:53.70 |
12.76 |
|
Zou, Grant (10)
|
NJMCSC |
1:59.71 |
DQ |
- |