| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
O'Sullivan, Christian J (10)
|
NJGMNY |
1:18.15 |
1:16.52 |
-1.63 |
| 2 |
Lee, Aiden S (10)
|
NJRY |
1:21.41 |
1:18.36 |
-3.05 |
| 3 |
Zhao, Justin M (10)
|
NJGMNY |
1:19.42 |
1:19.14 |
-0.28 |
| 4 |
Rocks, Thomas (10)
|
NJGSCY |
1:20.00 |
1:20.70 |
0.70 |
| 5 |
Szubelak, Alex (10)
|
NJGMNY |
1:20.22 |
1:21.24 |
1.02 |
| 6 |
Qi, Kevin (10)
|
NJGMNY |
1:24.33 |
1:22.47 |
-1.86 |
| 7 |
Washington, Aaron M (10)
|
NJGMNY |
1:19.09 |
1:23.61 |
4.52 |
| 8 |
Backus, Nolan T (9)
|
NJLHY |
1:30.09 |
1:24.50 |
-5.59 |
| 9 |
Higgins, Daniel (10)
|
NJGSCY |
1:28.09 |
1:24.60 |
-3.49 |
| 10 |
Lee, Ryan (10)
|
NJGSCY |
1:24.42 |
1:25.37 |
0.95 |
| 11 |
Lim Juwana, Anton M (10)
|
NJGSCY |
1:28.65 |
1:26.02 |
-2.63 |
| 12 |
Yaroshevskiy, Matthew (10)
|
NJGMNY |
1:27.59 |
1:26.30 |
-1.29 |
| 13 |
Adamek, Nathan W (10)
|
NJRY |
1:27.09 |
1:26.53 |
-0.56 |
| 14 |
Lee, Brian (10)
|
NJGSCY |
1:37.08 |
1:30.75 |
-6.33 |
| 15 |
Chorazykiewicz, Caspian (10)
|
NJGSCY |
1:25.07 |
1:31.51 |
6.44 |
| 16 |
Zhao, Austin M (10)
|
NJGMNY |
1:29.92 |
1:31.55 |
1.63 |
| 17 |
Blagoev, Christopher (10)
|
NJGSCY |
1:31.71 |
1:31.75 |
0.04 |
| 18 |
Smith, Augustine K (9)
|
NJGMNY |
1:30.11 |
1:31.99 |
1.88 |
| 19 |
Probershteyn, Noah (9)
|
NJGMNY |
1:24.81 |
1:32.24 |
7.43 |
| 20 |
Pingle, Siddharth A (9)
|
NJGSCY |
1:38.50 |
1:35.58 |
-2.92 |
| 21 |
Li, Aiden (10)
|
NJLHY |
1:30.19 |
1:41.42 |
11.23 |
| 22 |
Zou, Justin W (10)
|
NJGSCY |
1:40.89 |
1:42.34 |
1.45 |
| 23 |
Marikakis, Dean M (10)
|
NJGSCY |
1:32.89 |
1:44.03 |
11.14 |
| 24 |
Morgan, Brody C (9)
|
NJLHY |
1:30.11 |
1:45.36 |
15.25 |
| 25 |
Caponigro, Zachary (10)
|
NJGSCY |
1:33.87 |
1:49.13 |
15.26 |
| 26 |
Suarez, Logan (10)
|
NJGSCY |
2:00.66 |
1:59.30 |
-1.36 |