| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wysocki, Natan O (11)
|
NJPPST |
33.96 |
34.02 |
0.06 |
| 2 |
Santamaria, Alejandro J (12)
|
NJTAC |
36.01 |
36.81 |
0.80 |
| 3 |
Vo, Harry P (12)
|
NJBGH |
38.81 |
38.62 |
-0.19 |
| 4 |
Fitzpatrick, Ethan (11)
|
NJWWAT |
49.54 |
39.07 |
-10.47 |
| 5 |
Castillio, Axel (11)
|
NJWWAT |
43.81 |
39.60 |
-4.21 |
| 6 |
Zolotonisky, Eli (12)
|
NJTAC |
40.72 |
41.29 |
0.57 |
| 7 |
Hazan, Oded (11)
|
NJPPST |
40.05 |
41.81 |
1.76 |
| 8 |
Walsh, Logan J (11)
|
NJTAC |
50.30 |
42.82 |
-7.48 |
| 9 |
Lambrou, Christos (11)
|
NJTAC |
40.40 |
45.12 |
4.72 |
| 10 |
Pansare, Aashay S (11)
|
NJPPST |
47.07 |
48.33 |
1.26 |
| 11 |
Zeng, Ian (11)
|
NJWWAT |
51.15 |
52.35 |
1.20 |
| 12 |
Marcano, Aurelio A (11)
|
NJPPST |
55.09 |
53.74 |
-1.35 |
| 13 |
Peterson, Jonathan K (11)
|
NJPPST |
58.81 |
1:02.05 |
3.24 |