| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sahl, Myatt J (14)
|
NJBGH |
55.01 |
54.45 |
-0.56 |
| 2 |
Harris, Marshall L (14)
|
NJBGH |
51.50 |
54.62 |
3.12 |
| 3 |
McLoughlin, Michael J (14)
|
NJTAC |
58.01 |
58.24 |
0.23 |
| 4 |
Whitlock, Colin J (13)
|
NJTAC |
1:00.37 |
59.12 |
-1.25 |
| 5 |
Vo, Harry P (13)
|
NJBGH |
1:07.32 |
1:04.49 |
-2.83 |
| 6 |
Schmalz, Cayden J (14)
|
MASTRM |
1:05.67 |
1:04.77 |
-0.90 |
| 7 |
Navarro, Sergio (14)
|
NJPPST |
1:06.80 |
1:06.81 |
0.01 |
| 8 |
Jiang, Lucas Z (14)
|
NJBGH |
1:07.92 |
1:07.92 |
0.00 |
| 9 |
Timmons, Drew (14)
|
MASTRM |
1:12.98 |
1:08.57 |
-4.41 |
| 10 |
Dutta, Naga Praneeth (14)
|
NJAPEX |
1:14.66 |
1:13.56 |
-1.10 |
| 11 |
Uma Ram, Chirag (14)
|
NJAPEX |
1:31.23 |
1:13.93 |
-17.30 |
| 12 |
Thadani, Ishaan (14)
|
NJPPST |
1:24.28 |
1:16.43 |
-7.85 |
| 13 |
Mas, Matheo (13)
|
MASTRM |
1:23.63 |
1:18.01 |
-5.62 |
| 14 |
Patel, Aditya K (14)
|
NJAPEX |
1:33.99 |
1:30.35 |
-3.64 |
|
Boppana, Uttam (13)
|
NJAPEX |
1:46.18 |
DQ |
- |
|
Pandya, Hari (13)
|
NJAPEX |
1:20.99 |
NS |
- |