| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Neubauer, Brennan B (18)
|
NJPPST |
55.94 |
1:02.23 |
6.29 |
| 2 |
Yandrisevits, Charles J (15)
|
NJPPST |
1:02.99 |
1:03.81 |
0.82 |
| 3 |
Yin, Edward B (14)
|
NJPAA |
1:10.86 |
1:12.47 |
1.61 |
| 4 |
Marlow, Guy M (13)
|
NJPPST |
1:08.41 |
1:14.44 |
6.03 |
| 5 |
Gold, Lucas A (12)
|
NJPPST |
1:17.81 |
1:17.47 |
-0.34 |
| 6 |
Hamilton, Garrett A (15)
|
NJPPST |
1:16.29 |
1:18.22 |
1.93 |
| 7 |
Schaeffer, Gavin T (13)
|
NJPAA |
1:19.54 |
1:18.49 |
-1.05 |
| 8 |
Deng, Edward M (14)
|
NJPAA |
1:19.52 |
1:19.11 |
-0.41 |
| 9 |
Leeds, Joshua G (12)
|
NJPAA |
1:20.89 |
1:21.57 |
0.68 |
| 10 |
Lenkowsky, Andrew R (12)
|
NJPPST |
1:27.22 |
1:23.65 |
-3.57 |
| 11 |
Schaeffer, Brayden P (11)
|
NJPAA |
1:21.45 |
1:25.06 |
3.61 |
| 12 |
Chen, James Z (9)
|
NJPAA |
1:40.99 |
1:30.38 |
-10.61 |
| 13 |
Vadlamani, Krishna T (12)
|
NJPAA |
1:26.70 |
1:32.80 |
6.10 |
| 14 |
Wriede, Ethan M (11)
|
NJPAA |
1:22.40 |
1:34.23 |
11.83 |
| 15 |
Lee, Brayden J (10)
|
NJPAA |
1:44.10 |
1:40.27 |
-3.83 |
| 16 |
Cote, Colin P (9)
|
NJPAA |
2:07.64 |
1:54.60 |
-13.04 |
| 17 |
Huang, Marcus (9)
|
NJPAA |
2:05.62 |
2:14.21 |
8.59 |