| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rojas, Alfredo R (17)
|
NJJG |
23.24 |
23.35 |
0.11 |
| 2 |
Sadchikov, Phillip O (17)
|
ADMDST |
22.76 |
23.44 |
0.68 |
| 3 |
Cutro, Thomas J (17)
|
NJJG |
23.77 |
23.55 |
-0.22 |
| 4 |
Kelly, Robert J (17)
|
NJJG |
24.51 |
23.98 |
-0.53 |
| 5 |
Rosado, Alex P (17)
|
MRBAD |
23.79 |
24.41 |
0.62 |
| 6 |
Sequeiros, Noah (15)
|
MRNYSA |
24.84 |
25.13 |
0.29 |
| 7 |
Garcia-Barbier, Jaden R (15)
|
MRYFD |
26.97 |
26.00 |
-0.97 |
| 7 |
Yi, Jason J (15)
|
MRNYSA |
25.25 |
26.00 |
0.75 |
| 9 |
Shapiro, Luca D (15)
|
MRYFD |
28.17 |
27.26 |
-0.91 |
| 10 |
Koutoupes Guessous, Yanis K (15)
|
MRYFD |
|
27.30 |
- |