| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gomez, Martin (9)
|
NJJFAC |
47.09 |
46.65 |
-0.44 |
| 2 |
Kwon, Andy (6)
|
NJWAVE |
37.35 |
51.62 |
14.27 |
| 3 |
Furman, Daniel (10)
|
NJJFAC |
52.84 |
52.57 |
-0.27 |
| 4 |
Weller, Owen O (10)
|
NJMAY |
55.46 |
54.09 |
-1.37 |
| 5 |
Srinivasan, Rohan K (7)
|
NJWAVE |
37.39 |
54.12 |
16.73 |
| 6 |
Foucher, William J (10)
|
NJMAY |
55.26 |
55.56 |
0.30 |
| 7 |
Hemmi, Taichi (7)
|
NJWAVE |
37.22 |
57.19 |
19.97 |
| 8 |
Filak, Jonnas (8)
|
NJPTAC |
1:00.25 |
1:01.30 |
1.05 |
| 9 |
Lozanguiez, Christian (7)
|
NJMEY |
1:06.87 |
1:02.31 |
-4.56 |
| 10 |
Pun, Hayden (8)
|
NJMALT |
1:04.39 |
1:04.72 |
0.33 |
| 11 |
Tien, Calvin (7)
|
NJPTAC |
1:03.16 |
1:05.71 |
2.55 |
| 12 |
Abeysinghe, Anuthura G (7)
|
NJMAY |
1:09.04 |
1:06.57 |
-2.47 |
| 13 |
Oberoi, Kabir S (10)
|
NJPTAC |
1:02.36 |
1:08.58 |
6.22 |
| 14 |
Bergelson, Eric (8)
|
NJMALT |
37.32 |
1:08.72 |
31.40 |
|
Castone, Brian (9)
|
NJUN-D |
1:05.00 |
NS |
- |
|
Takahashi, Kenichiro (7)
|
NJPTAC |
55.59 |
NS |
- |