| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mayers, Leighton A (14)
|
NJSCAR |
25.85 |
26.04 |
0.19 |
| 2 |
Alexy, Matthew X (14)
|
NJSHY |
26.86 |
27.16 |
0.30 |
| 3 |
Ortiz, Marcos R (14)
|
NJEEX |
28.84 |
28.31 |
-0.53 |
| 4 |
Bergstrom, Caleb R (14)
|
NJEEX |
27.86 |
28.35 |
0.49 |
| 5 |
Wan, Eddy (13)
|
NJMALT |
28.83 |
28.70 |
-0.13 |
| 6 |
Gomez, Benjamin J (13)
|
NJJFAC |
30.39 |
28.92 |
-1.47 |
| 6 |
Sukach, Andrew (13)
|
NJEEX |
30.13 |
28.92 |
-1.21 |
| 8 |
Charles, Julian (14)
|
NJWEY |
29.22 |
29.04 |
-0.18 |
| 9 |
Welsh, Christopher R (14)
|
NJHCY |
29.64 |
29.48 |
-0.16 |
| 10 |
Gosek, Alexander A (14)
|
NJEEX |
29.35 |
29.49 |
0.14 |
| 11 |
Mui, Jason (14)
|
NJCBGC |
28.89 |
29.69 |
0.80 |
| 12 |
Salinas, Santiago (14)
|
NJWEY |
30.94 |
29.87 |
-1.07 |
| 13 |
Wild, Ethan D (14)
|
NJEEX |
30.50 |
30.39 |
-0.11 |
| 14 |
Romanov, Tristan (14)
|
NJCBGC |
28.68 |
30.45 |
1.77 |
| 15 |
Bartoszewicz, Tomasz (13)
|
NJCBGC |
30.95 |
30.73 |
-0.22 |
| 16 |
Atuncar, Marcos (14)
|
NJCBGC |
30.70 |
31.36 |
0.66 |
| 17 |
Ang, Albert (14)
|
NJMEY |
30.68 |
31.70 |
1.02 |
| 18 |
Conillas, Justin (13)
|
NJCBGC |
31.35 |
32.04 |
0.69 |
|
Miller, Brandon (14)
|
NJCBGC |
26.73 |
NS |
- |
|
Grijalva, Gabriel (13)
|
NJCBGC |
30.16 |
NS |
- |