| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Jones, Alexander D (14)
|
NJBAC |
58.95 |
59.12 |
0.17 |
| 2 |
Czarrunchick, Marcus (14)
|
NJMEY |
1:01.44 |
1:00.65 |
-0.79 |
| 3 |
Kim, Julian (14)
|
NJACE |
1:03.29 |
1:02.79 |
-0.50 |
| 4 |
Hamilton, Kieran K (14)
|
NJPAA |
1:02.65 |
1:06.33 |
3.68 |
| 5 |
Schaeffer, Brayden P (13)
|
NJPAA |
1:04.54 |
1:07.28 |
2.74 |
| 6 |
Kim, Kunha J (13)
|
NJACE |
1:08.16 |
1:08.46 |
0.30 |
| 7 |
Ju, Brennan S (14)
|
NJACE |
1:06.38 |
1:09.23 |
2.85 |
| 8 |
Jones, Kian C (14)
|
NJMDY |
1:13.16 |
1:14.87 |
1.71 |
| 9 |
Dalia, Ansh (14)
|
NJPAA |
1:13.03 |
1:15.09 |
2.06 |
| 10 |
Cho, Brandon (14)
|
NJACE |
1:15.54 |
1:15.69 |
0.15 |
|
Stryszak, Matthew (14)
|
NJBAC |
1:01.67 |
NS |
- |