| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lee, Eric J (12)
|
NJWAVE |
1:00.55 |
1:02.84 |
2.29 |
| 2 |
Wong, William (12)
|
NJLIFE |
1:04.45 |
1:04.97 |
0.52 |
| 3 |
Liu, Kevin (11)
|
NJTWST |
1:06.98 |
1:07.82 |
0.84 |
| 4 |
Cheng, Derek (11)
|
NJLIFE |
1:08.29 |
1:08.10 |
-0.19 |
| 5 |
Silver, Ethan J (12)
|
NJWAVE |
1:08.44 |
1:08.40 |
-0.04 |
| 6 |
Listor, Daniel G (12)
|
NJPAA |
1:07.91 |
1:10.02 |
2.11 |
| 7 |
Borgen, Ezra J (12)
|
NJJFAC |
1:08.85 |
1:10.32 |
1.47 |
| 8 |
Suppiah, Mark G (12)
|
NJRY |
1:12.12 |
1:10.56 |
-1.56 |
| 9 |
Song, William M (12)
|
NJJFAC |
1:09.18 |
1:12.35 |
3.17 |
| 10 |
Kwon, Eric (11)
|
NJRY |
1:10.54 |
1:12.94 |
2.40 |
| 11 |
Kwon, Ethan (12)
|
NJJFAC |
1:11.77 |
1:13.56 |
1.79 |
| 12 |
Iskander, Christopher (12)
|
NJLIFE |
1:16.39 |
1:14.65 |
-1.74 |
| 13 |
Snyder, Cameron (11)
|
NJJFAC |
1:13.33 |
1:15.56 |
2.23 |
| 14 |
Hyde, William (12)
|
NJNJBL |
1:17.89 |
1:16.06 |
-1.83 |
| 15 |
Nakahara, Takatsugu (12)
|
NJEAG |
1:15.90 |
1:16.11 |
0.21 |
| 16 |
Bedoya, Karel (12)
|
NJEAG |
1:15.95 |
1:17.03 |
1.08 |
| 17 |
Skibo, Samuel E (11)
|
NJRY |
1:16.10 |
1:17.05 |
0.95 |
| 18 |
Ermita, Ulysses E (11)
|
NJRY |
1:17.19 |
1:17.53 |
0.34 |
| 18 |
Batelli, Dean T (11)
|
NJRY |
1:12.55 |
1:17.53 |
4.98 |
| 20 |
Del Rosario, Aidan Jacob D (12)
|
NJJFAC |
1:21.40 |
1:19.26 |
-2.14 |
| 21 |
Pun, Hayden (11)
|
NJLIFE |
1:21.89 |
1:21.06 |
-0.83 |