| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lee, Xavier M (10)
|
NJWFY |
36.21 |
39.65 |
3.44 |
| 2 |
Hourican, Liam (10)
|
NJWFY |
42.77 |
43.92 |
1.15 |
| 3 |
Luo, Leon (9)
|
NJWW |
44.89 |
46.60 |
1.71 |
| 4 |
Hubner, Cory A (10)
|
NJBGH |
46.45 |
47.36 |
0.91 |
| 5 |
Bagnato, Myles (10)
|
NJWFY |
50.52 |
50.01 |
-0.51 |
| 6 |
Das, Rayan (10)
|
NJPPST |
49.70 |
50.18 |
0.48 |
| 7 |
Skutnik, Christopher (10)
|
NJSWST |
51.29 |
51.04 |
-0.25 |
| 8 |
Popovich, Marcus (9)
|
NJWFY |
53.19 |
52.06 |
-1.13 |
| 9 |
Butcher, Luke W (10)
|
NJPAA |
53.76 |
57.08 |
3.32 |
| 10 |
Amoscato, Ethan (9)
|
NJWFY |
1:00.83 |
59.27 |
-1.56 |
| 11 |
Gambiraopet, Rishaan C (10)
|
NJMEY |
58.25 |
59.63 |
1.38 |
| 12 |
He, Grant (10)
|
NJPAA |
52.40 |
1:00.49 |
8.09 |
| 13 |
Marais, Grant M (9)
|
NJPAA |
1:02.77 |
1:00.52 |
-2.25 |
| 14 |
Li, Ben (7)
|
NJWW |
1:02.92 |
1:01.40 |
-1.52 |
| 15 |
Oring, Matthew D (10)
|
NJWFY |
1:04.03 |
1:01.57 |
-2.46 |
| 16 |
Roshen, Nick (9)
|
NJWFY |
58.53 |
1:04.98 |
6.45 |
| 17 |
Khanna, Mihir (10)
|
NJPAA |
57.89 |
1:08.68 |
10.79 |
|
Bartlett, Charles J (10)
|
NJPPST |
1:10.52 |
DQ |
- |