| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
McMahon, Brandon R (16)
|
NJOCY |
1:02.97 |
59.87 |
-3.10 |
| 2 |
Lin, Gregory T (15)
|
NJGMNY |
1:00.59 |
1:00.39 |
-0.20 |
| 3 |
Dela Cruz, Christian A (17)
|
NJGMNY |
58.90 |
1:01.07 |
2.17 |
| 4 |
Reimer, Quinn C (17)
|
NJOCY |
1:12.19 |
1:06.90 |
-5.29 |
| 5 |
Machristie, Michael X (16)
|
MAMLY |
1:06.78 |
1:06.99 |
0.21 |
| 6 |
Clifton, Myles E (16)
|
MAMLY |
1:06.89 |
1:09.04 |
2.15 |
| 7 |
Schumann, James R (17)
|
NJOCY |
1:18.30 |
1:16.99 |
-1.31 |
| 8 |
Burke, Sean J (16)
|
MAMLY |
1:19.09 |
1:20.03 |
0.94 |
| 9 |
Hess, Benjamin P (15)
|
MAMLY |
1:24.45 |
1:22.27 |
-2.18 |
| 10 |
Luthke, Carl N (15)
|
MAMLY |
1:26.62 |
1:24.44 |
-2.18 |
|
Miglin, Lucas S (16)
|
MAMLY |
1:04.16 |
NS |
- |