| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dyer, William G (12)
|
NJMAY |
1:14.92 |
1:09.82 |
-5.10 |
| 2 |
Gehlmeyer, Jack P (12)
|
NJMAY |
1:38.58 |
1:14.28 |
-24.30 |
| 3 |
Chennapragada, Smaran (12)
|
NJGMY |
1:22.21 |
1:18.49 |
-3.72 |
| 4 |
Yepez, Jorge A (12)
|
NJCAT |
1:28.78 |
1:23.19 |
-5.59 |
| 5 |
Panek, Thomas (12)
|
NJGMY |
1:37.80 |
1:25.98 |
-11.82 |
| 6 |
Negodin, Vasilii (12)
|
NJMAY |
1:40.21 |
1:29.78 |
-10.43 |
| 7 |
Meszaros, Samuel P (11)
|
NJMAY |
1:35.58 |
1:30.98 |
-4.60 |
| 8 |
Simunovich, Michael (12)
|
NJMAY |
1:45.69 |
1:36.59 |
-9.10 |
| 9 |
Wade, Landon O (12)
|
NJMAY |
2:05.39 |
1:37.07 |
-28.32 |
| 10 |
Chen, Lucas (11)
|
NJWEY |
1:28.34 |
1:44.25 |
15.91 |
| 11 |
Ott, Gavin T (11)
|
NJMAY |
1:58.34 |
1:48.17 |
-10.17 |
| 12 |
Bridge, Alexander (11)
|
NJMAY |
1:50.21 |
1:54.57 |
4.36 |
|
Krukovsky, Nick P (12)
|
NJCAT |
1:19.94 |
DQ |
- |
|
Natrillo-Gomez, Nicholas (12)
|
NJMAY |
1:50.21 |
DQ |
- |
|
Munn, Callum J (12)
|
NJGMY |
1:33.09 |
DQ |
- |