| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Brucato, Declan M (8)
|
NJBAC |
39.84 |
35.19 |
-4.65 |
| 2 |
Lissauer, Cole J (8)
|
NJBAC |
49.23 |
41.77 |
-7.46 |
| 3 |
Gordon, Zade A (8)
|
NJBAC |
49.15 |
42.58 |
-6.57 |
| 4 |
Loewenberg, Hudson F (7)
|
NJCJAC |
46.30 |
43.14 |
-3.16 |
| 5 |
Barbier, Luca G (8)
|
NJCJAC |
47.12 |
43.82 |
-3.30 |
| 6 |
Neyenhouse, Kameron W (8)
|
MASTRM |
1:01.39 |
44.34 |
-17.05 |
| 7 |
Huthwaite, Liam J (7)
|
NJCJAC |
50.00 |
45.86 |
-4.14 |
| 8 |
Marais, Grant M (8)
|
NJPAA |
41.66 |
47.51 |
5.85 |
| 9 |
Ragavas, Maddox C (7)
|
NJPAA |
49.79 |
52.14 |
2.35 |
| 10 |
Ritger, William G (7)
|
NJCJAC |
1:01.21 |
53.27 |
-7.94 |
| 11 |
Kearns, Finn R (7)
|
NJBAC |
49.10 |
55.28 |
6.18 |
| 11 |
Hubschmann, Charles B (7)
|
NJBAC |
1:04.51 |
55.28 |
-9.23 |
| 13 |
O'Dowd, Jack L (7)
|
NJPPST |
58.11 |
55.97 |
-2.14 |
| 14 |
Clifford, Jack A (8)
|
NJCJAC |
49.73 |
56.86 |
7.13 |
| 15 |
Khambhampati, Akshath R (8)
|
MASTRM |
1:05.22 |
1:01.20 |
-4.02 |
| 16 |
Christenson-Aurand, Lochlan (8)
|
NJPAA |
1:10.90 |
1:07.24 |
-3.66 |
| 17 |
Onni, Liam T (6)
|
NJCJAC |
53.12 |
1:17.30 |
24.18 |