| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
He, Corey (10)
|
NJMEY |
40.73 |
38.66 |
-2.07 |
| 2 |
Kidchob, Andrew (9)
|
NJEAG |
40.95 |
39.11 |
-1.84 |
| 3 |
Baltaytis, Aaron (8)
|
NJJFAC |
42.43 |
42.24 |
-0.19 |
| 4 |
Kaminski, Willialm V (10)
|
NJJFAC |
46.12 |
42.92 |
-3.20 |
| 5 |
Qi, Jonathan L (10)
|
NJSCAR |
42.90 |
44.11 |
1.21 |
| 6 |
Ho, Alexander M (9)
|
NJXCEL |
49.00 |
44.29 |
-4.71 |
| 7 |
Groysman, Jacob (10)
|
NJSCAR |
45.14 |
44.97 |
-0.17 |
| 8 |
Jackson, Christopher (9)
|
NJSKYY |
48.82 |
45.88 |
-2.94 |
| 9 |
Pasola, Matthew J (10)
|
NJTAC |
49.25 |
46.58 |
-2.67 |
| 10 |
Denman-Grimm, Benjamin E (10)
|
NJCJAC |
46.35 |
47.58 |
1.23 |
| 11 |
Peddu, Ram B (10)
|
NJSCAR |
54.59 |
49.82 |
-4.77 |
| 12 |
Yeddula, Nikhil (9)
|
NJSCAR |
48.88 |
50.01 |
1.13 |
| 13 |
Panzini, Gioacchio G (9)
|
NJTAC |
49.80 |
50.75 |
0.95 |