| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
dos Santos, Bryan (11)
|
NJNJBL |
30.12 |
28.99 |
-1.13 |
| 2 |
Massone, Santiago B (12)
|
NJNJRC |
30.08 |
29.86 |
-0.22 |
| 3 |
Ciechanowski, Maximilian (12)
|
NJUN-S |
30.39 |
30.00 |
-0.39 |
| 4 |
Pun, Henry (12)
|
NJLIFE |
31.25 |
30.39 |
-0.86 |
| 5 |
Dhungana, Shivan (12)
|
NJXCEL |
31.34 |
30.50 |
-0.84 |
| 6 |
Ho, Kevin (12)
|
NJSCAR |
32.78 |
31.38 |
-1.40 |
| 7 |
Lui, Aidan (12)
|
NJLIFE |
33.07 |
31.47 |
-1.60 |
| 8 |
Petrovsky, Phillip A (11)
|
NJLIFE |
32.16 |
31.84 |
-0.32 |
| 9 |
Del Fierro, Gavin (10)
|
NJCBGC |
32.59 |
32.04 |
-0.55 |
| 10 |
Kim, Andrew (10)
|
NJLIFE |
33.72 |
32.25 |
-1.47 |
| 11 |
Almeida, Jaydan G (12)
|
NJSCAR |
33.67 |
32.30 |
-1.37 |
| 12 |
Shi, Matthew (12)
|
NJLIFE |
34.21 |
32.61 |
-1.60 |
| 13 |
Lu, Lucas J (11)
|
NJSCAR |
34.32 |
32.99 |
-1.33 |
| 14 |
Wu, William T (12)
|
NJLIFE |
33.68 |
33.13 |
-0.55 |
| 15 |
Henry, Joseph (10)
|
NJCBGC |
34.35 |
35.93 |
1.58 |