| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Peterson, Max I (16)
|
NJPAA |
58.01 |
1:00.41 |
2.40 |
| 2 |
Listor, Daniel G (16)
|
NJPAA |
59.75 |
1:03.05 |
3.30 |
| 3 |
Huynh, Julian E (15)
|
NJPAA |
1:03.37 |
1:05.95 |
2.58 |
| 4 |
Pestrichelli, Will J (16)
|
NJGSCY |
1:01.25 |
1:06.53 |
5.28 |
| 5 |
Young, Robert J (16)
|
NJGSCY |
1:07.38 |
1:07.69 |
0.31 |
| 6 |
Nicolai, Alexander J (15)
|
NJPAA |
1:00.49 |
1:08.26 |
7.77 |
| 7 |
Reddy, Raaghav N (16)
|
NJGSCY |
1:03.02 |
1:08.66 |
5.64 |
| 8 |
Rodriguez Ananin, Alejandr J (15)
|
NJBAC |
1:09.43 |
1:10.87 |
1.44 |
| 9 |
Ramanan, Gokul V (15)
|
NJBAC |
1:09.89 |
1:15.23 |
5.34 |
| 10 |
Song, Eric Z (15)
|
NJBAC |
1:13.71 |
1:18.80 |
5.09 |
|
Yao, Evan B (15)
|
NJBAC |
1:17.87 |
NS |
- |
|
Castro-Salazar, Martin (15)
|
NJUN |
1:10.15 |
NS |
- |