| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Undercofler, Jack J (12)
|
MAUMLY |
31.79 |
31.63 |
-0.16 |
| 2 |
Lynk, Liam G (12)
|
NJLHY |
35.27 |
33.99 |
-1.28 |
| 3 |
Dela Cruz, Christian A (11)
|
NJOCY |
34.43 |
34.40 |
-0.03 |
| 4 |
McEachin, Mizell L (12)
|
NJMYM |
38.38 |
36.66 |
-1.72 |
| 5 |
Kolding, Thomas S (12)
|
NJLHY |
38.01 |
37.21 |
-0.80 |
| 6 |
DeLucca, Thomas J (12)
|
NJOCY |
41.66 |
39.20 |
-2.46 |
| 7 |
Breikaa, Ehab (11)
|
NJMYM |
45.10 |
45.15 |
0.05 |
| 8 |
Rodriguez-LaLlave, Jose A (11)
|
NJMYM |
46.56 |
46.68 |
0.12 |
| 9 |
Papa, Chris D (11)
|
NJOCY |
48.67 |
48.33 |
-0.34 |
| 10 |
McMahon, Brandon R (11)
|
NJOCY |
44.28 |
48.69 |
4.41 |