| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Petersen, Andrew W (12)
|
NJOCY |
33.73 |
31.47 |
-2.26 |
| 2 |
Huang, Alexander L (12)
|
NJWFY |
33.15 |
32.75 |
-0.40 |
| 3 |
Small, Christopher J (12)
|
NJOCY |
41.30 |
35.67 |
-5.63 |
| 4 |
Hendrawan, Sebastian L (11)
|
NJWFY |
38.87 |
37.24 |
-1.63 |
| 5 |
Nagaria, Aaryan (11)
|
NJOCY |
40.52 |
38.28 |
-2.24 |
| 6 |
Sanok, Austin J (11)
|
NJOCY |
45.92 |
41.98 |
-3.94 |
| 7 |
Pfeifer, Milo G (11)
|
NJWFY |
42.49 |
42.21 |
-0.28 |
| 8 |
Paradiso, Anthony J (11)
|
NJWFY |
46.98 |
43.49 |
-3.49 |
| 9 |
Mastroianni, Michael A (11)
|
NJOCY |
42.99 |
43.80 |
0.81 |
| 10 |
Acero, Miguel A (11)
|
NJWFY |
50.83 |
45.14 |
-5.69 |
| 11 |
Olmeda, Dylan J (11)
|
NJOCY |
48.87 |
45.75 |
-3.12 |
| 12 |
Ackermann, Andrew R (11)
|
NJOCY |
1:18.68 |
57.70 |
-20.98 |