| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zhang, Charles (10)
|
NJSTAC |
43.83 |
42.58 |
-1.25 |
| 2 |
Liu, Kevin (10)
|
NJTWST |
44.43 |
44.18 |
-0.25 |
| 3 |
Kusch, Zack A (9)
|
NJSTAC |
47.71 |
49.24 |
1.53 |
| 3 |
Patrick, Gavin N (10)
|
NJWFY |
50.66 |
49.24 |
-1.42 |
| 5 |
Abeysinghe, Anuthra G (9)
|
NJMAY |
49.17 |
50.73 |
1.56 |
| 6 |
Lin, James G (9)
|
NJSTAC |
58.50 |
53.02 |
-5.48 |
| 7 |
Fromberg, Harrison C (10)
|
NJSTAC |
53.88 |
53.24 |
-0.64 |
| 8 |
Lee, Jaden Y (9)
|
NJUNST |
58.07 |
54.37 |
-3.70 |
| 9 |
Crall, Ted J (10)
|
NJWY |
52.22 |
54.73 |
2.51 |
| 10 |
Lee, Hayden C (10)
|
NJWFY |
55.55 |
56.50 |
0.95 |
| 11 |
Dripchak, Kyle M (9)
|
NJMYM |
1:00.66 |
56.94 |
-3.72 |
| 12 |
Ledon, Trevor F (9)
|
NJMAY |
57.92 |
59.11 |
1.19 |
| 13 |
Chang, Tirian E (9)
|
NJMAY |
1:00.05 |
1:00.70 |
0.65 |
| 14 |
Korkmaz, Omer (9)
|
NJMYM |
1:07.48 |
1:04.82 |
-2.66 |
| 15 |
Shu, Kevin (8)
|
NJSTAC |
1:26.45 |
1:05.67 |
-20.78 |
| 16 |
McLoughlin, Jack W (9)
|
NJMAY |
1:07.07 |
1:05.70 |
-1.37 |
| 17 |
Sagui, John P (9)
|
NJMYM |
1:05.18 |
1:10.58 |
5.40 |
| 18 |
Oshodi, Femi (9)
|
NJMYM |
1:08.18 |
1:17.28 |
9.10 |