| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hong, Logan I (12)
|
NJPTAC |
31.88 |
29.01 |
-2.87 |
| 2 |
Mulcahy, Rowan J (12)
|
NJCJAC |
33.15 |
33.33 |
0.18 |
| 3 |
Ricciardi, Nathan E (12)
|
NJPPST |
34.91 |
34.32 |
-0.59 |
| 4 |
Badgujar, Moksh A (12)
|
NJPTAC |
36.19 |
35.47 |
-0.72 |
| 5 |
Atkins, Dylan L (11)
|
NJPTAC |
37.38 |
35.83 |
-1.55 |
| 6 |
Singh, Arjun K (11)
|
NJPTAC |
40.20 |
39.22 |
-0.98 |
| 7 |
Martinelli, Theodore E (11)
|
NJCJAC |
41.99 |
42.14 |
0.15 |
| 8 |
Marcano, Aurelio A (12)
|
NJPPST |
46.32 |
42.94 |
-3.38 |
| 9 |
Gilhotra, Aryan (11)
|
NJPTAC |
44.30 |
43.49 |
-0.81 |
| 10 |
Ricciardi, Matthew R (12)
|
NJPPST |
45.36 |
44.36 |
-1.00 |
| 11 |
Patel, Veer J (11)
|
NJBGH |
53.20 |
49.78 |
-3.42 |
|
Patel, Devansh D (11)
|
NJSCAR |
1:10.23 |
DQ |
- |