| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Edmiston, Scott S (17)
|
AZOV |
59.45 |
1:00.31 |
0.86 |
| 2 |
Eckler, Shane W (18)
|
MARAYS |
54.48 |
1:01.49 |
7.01 |
| 3 |
Alkin, Ilai (16)
|
NJRY |
1:04.06 |
1:04.22 |
0.16 |
| 4 |
Lee, Sion J (15)
|
NJBB |
1:04.87 |
1:04.96 |
0.09 |
| 5 |
Giangone, Alex J (15)
|
NJWY |
1:01.97 |
1:05.80 |
3.83 |
| 6 |
Del Fierro, Gabriel (17)
|
NJCBGC |
1:05.46 |
1:06.25 |
0.79 |
| 7 |
Egg, Peyton L (16)
|
NJBB |
1:04.38 |
1:06.39 |
2.01 |
| 8 |
Schultz, Mason D (15)
|
NJHACY |
1:04.86 |
1:07.58 |
2.72 |
| 9 |
Castillo, Isidoro D (16)
|
AZOV |
1:12.36 |
1:08.29 |
-4.07 |
| 10 |
Corbett, Chase D (15)
|
NJOCY |
1:10.88 |
1:08.78 |
-2.10 |
| 11 |
Sanchez, Julian A (16)
|
AZOV |
1:11.19 |
1:10.21 |
-0.98 |
| 12 |
Eastep, Cole M (16)
|
NJRVYM |
1:02.81 |
1:10.27 |
7.46 |
| 13 |
Bradshaw, Justin A (16)
|
NJOCY |
1:07.83 |
1:10.45 |
2.62 |
| 14 |
DeLeeuw, Christopher J (16)
|
NJOCY |
1:08.42 |
1:10.55 |
2.13 |
| 15 |
Morea, Ryan G (15)
|
NJBB |
1:09.08 |
1:10.56 |
1.48 |
| 16 |
Shah, Avi (16)
|
NJCBGC |
1:06.55 |
1:12.41 |
5.86 |
| 17 |
King, Jacob G (16)
|
NJOCY |
1:13.47 |
1:12.80 |
-0.67 |
| 18 |
De Jesus, Joshua S (17)
|
NJPPST |
1:12.15 |
1:13.08 |
0.93 |
| 19 |
Salas, Matthew (17)
|
NJCBGC |
1:09.61 |
1:13.25 |
3.64 |
| 20 |
Gonzalez, Nathaniel L (15)
|
NJHACY |
1:12.70 |
1:14.79 |
2.09 |
| 21 |
Unawane, Pinak P (15)
|
NJRY |
1:09.20 |
1:15.62 |
6.42 |
| 22 |
Soto, Noah E (15)
|
NJWY |
1:22.55 |
1:17.34 |
-5.21 |
| 23 |
Edelbach, Patrick (16)
|
NJRY |
1:13.47 |
1:19.63 |
6.16 |
| 24 |
Ghan, Aniket R (15)
|
NJHCY |
1:19.13 |
1:25.40 |
6.27 |
| 25 |
Lamar, Ismael M (18)
|
NJMDY |
1:21.80 |
1:25.93 |
4.13 |
| 26 |
Uma Ram, Chirag (15)
|
NJAPEX |
1:48.16 |
1:53.39 |
5.23 |
|
Tilve, Rishan A (18)
|
NJPPST |
1:34.97 |
DQ |
- |