| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Goldstein, Lloyd S (16)
|
NJBAC |
55.62 |
54.88 |
-0.74 |
| 2 |
Schober, Christopher (13)
|
NJOCY |
58.10 |
56.03 |
-2.07 |
| 3 |
Ackerman, David R (13)
|
NJOCY |
1:01.81 |
1:00.35 |
-1.46 |
| 4 |
Rankin, Cael (12)
|
NJOCY |
58.72 |
1:00.51 |
1.79 |
| 5 |
Liou, Ethan Y (13)
|
NJOCY |
1:23.42 |
1:07.84 |
-15.58 |
| 6 |
Osborn, Carter W (10)
|
NJOCY |
1:09.99 |
1:10.07 |
0.08 |
| 7 |
Talag, Cid-Eldridge (12)
|
NJOCY |
1:13.16 |
1:10.45 |
-2.71 |
| 8 |
Tabussi, Chris (12)
|
NJOCY |
1:20.37 |
1:13.38 |
-6.99 |
| 9 |
Wang, Kellen (12)
|
NJBAC |
1:25.68 |
1:14.30 |
-11.38 |
| 10 |
Dardis, Jack L (12)
|
NJBAC |
1:20.75 |
1:15.09 |
-5.66 |
| 11 |
Citta, Dylan A (11)
|
NJOCY |
1:17.74 |
1:15.60 |
-2.14 |
| 12 |
Cho, William F (11)
|
NJBAC |
1:25.89 |
1:17.45 |
-8.44 |
| 13 |
Shanosky, Benjamin C (12)
|
NJBAC |
1:19.21 |
1:17.61 |
-1.60 |
| 14 |
Zylinski, Tyler (11)
|
NJOCY |
1:16.12 |
1:19.16 |
3.04 |
| 15 |
Bartlett, William J (13)
|
NJBAC |
1:20.12 |
1:20.79 |
0.67 |
| 16 |
WU, Zheng (11)
|
NJBAC |
1:34.34 |
1:24.08 |
-10.26 |
| 17 |
MACKEN, James C (12)
|
NJBAC |
1:34.11 |
1:25.22 |
-8.89 |
| 18 |
Atre, Rohan A (10)
|
NJBAC |
1:38.60 |
1:46.40 |
7.80 |