| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pacholarz, Michael F (16)
|
NJSCY |
23.08 |
22.45 |
-0.63 |
| 2 |
Gannon, Christopher M (16)
|
NJSAY |
22.80 |
22.53 |
-0.27 |
| 3 |
Primost, Adam M (17)
|
NJOCY |
23.19 |
22.67 |
-0.52 |
| 3 |
Kane, Thomas M (15)
|
NJSCY |
22.65 |
22.67 |
0.02 |
| 5 |
Lee, Taite D (15)
|
NJWFY |
23.01 |
22.98 |
-0.03 |
| 6 |
Ellis, Michael J (17)
|
NJMYM |
23.08 |
23.10 |
0.02 |
| 7 |
St. Peter, Aiden S (15)
|
NJRANY |
23.25 |
23.11 |
-0.14 |
| 8 |
Thompson, Connor P (16)
|
NJLHY |
25.00 |
23.16 |
-1.84 |
| 9 |
Englehardt, William C (15)
|
NJSCY |
23.12 |
23.31 |
0.19 |
| 10 |
Fasino, Vincent M (18)
|
NJSCY |
23.75 |
24.19 |
0.44 |
|
Angeles, Gene (15)
|
NJLHY |
23.05 |
NS |
- |
|
Pietrucha, Michael B (17)
|
NJRANY |
23.09 |
NS |
- |