| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Padovano, Matthew S (12)
|
NJCJAC |
31.03 |
29.25 |
-1.78 |
| 2 |
Mazzucco, Jack A (12)
|
NJBAC |
29.81 |
30.16 |
0.35 |
| 3 |
Huang, Aaron (12)
|
NJSVY |
30.96 |
30.43 |
-0.53 |
| 4 |
Shea, Thomas K (11)
|
NJCJAC |
32.26 |
31.20 |
-1.06 |
| 5 |
Zhu, Allen K (12)
|
NJBAC |
33.02 |
31.29 |
-1.73 |
| 6 |
Liu, Colin X (11)
|
NJSVY |
31.91 |
31.58 |
-0.33 |
| 7 |
Kramer, Michael J (12)
|
MANPAC |
31.13 |
31.63 |
0.50 |
| 8 |
Wolf, Mason H (12)
|
NJCJAC |
31.96 |
31.99 |
0.03 |
| 9 |
O'Mara, Gerald F (11)
|
NJBAC |
33.59 |
32.44 |
-1.15 |
| 10 |
Kuo, Mark (11)
|
NJSVY |
31.63 |
32.54 |
0.91 |
| 11 |
Dawson, Jack W (12)
|
NJCJAC |
32.85 |
32.74 |
-0.11 |
| 12 |
Fabian, Christopher P (12)
|
NJBAC |
33.18 |
32.78 |
-0.40 |
| 13 |
Morris, Liam R (12)
|
NJCJAC |
33.77 |
32.82 |
-0.95 |
| 14 |
Hewson, Bennett D (12)
|
NJCJAC |
33.96 |
32.90 |
-1.06 |
| 15 |
Halada, Christopher P (11)
|
NJSVY |
32.88 |
33.06 |
0.18 |
| 16 |
Honwad, Brandon J (12)
|
NJSVY |
34.29 |
33.37 |
-0.92 |
| 17 |
Formon, Gavin J (11)
|
NJBAC |
33.00 |
33.51 |
0.51 |
| 18 |
Rizzotto, Nicolas F (11)
|
NJBAC |
33.49 |
35.35 |
1.86 |