| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lee, Xavier (10)
|
NJWFY |
1:09.01 |
1:11.55 |
2.54 |
| 2 |
Hourican, Liam (10)
|
NJWFY |
1:16.87 |
1:15.65 |
-1.22 |
| 3 |
O'Sullivan, Christian J (10)
|
NJGMNY |
1:20.27 |
1:17.25 |
-3.02 |
| 4 |
Washington, Aaron M (10)
|
NJGMNY |
1:22.11 |
1:19.41 |
-2.70 |
| 5 |
Probershteyn, Noah (9)
|
NJGMNY |
1:27.00 |
1:23.92 |
-3.08 |
| 6 |
Levitt, Jack G (10)
|
NJWY |
1:22.63 |
1:24.63 |
2.00 |
| 7 |
Gallagher, Jack D (10)
|
NJCJAC |
1:25.64 |
1:25.11 |
-0.53 |
| 8 |
Szubelak, Alex (10)
|
NJGMNY |
1:25.97 |
1:25.46 |
-0.51 |
| 9 |
Yaroshevskiy, Matthew (10)
|
NJGMNY |
1:28.62 |
1:26.07 |
-2.55 |
| 10 |
Nicholson, Elias W (10)
|
NJOCY |
1:25.36 |
1:27.52 |
2.16 |
| 11 |
Bagnato, Myles (10)
|
NJWFY |
1:35.62 |
1:27.68 |
-7.94 |
| 12 |
Qi, Kevin (10)
|
NJGMNY |
1:31.65 |
1:31.06 |
-0.59 |
| 13 |
Smith, Augustine K (9)
|
NJGMNY |
1:39.09 |
1:31.87 |
-7.22 |
| 14 |
Oring, Matthew D (10)
|
NJWFY |
1:35.86 |
1:32.54 |
-3.32 |
| 15 |
Wagner, Benjamin M (10)
|
NJWFY |
1:35.84 |
1:32.98 |
-2.86 |
| 16 |
Gitune, Caleb K (10)
|
NJGMNY |
1:33.00 |
1:33.52 |
0.52 |
| 17 |
Kelly, Liam (9)
|
NJWFY |
1:40.65 |
1:33.64 |
-7.01 |
| 18 |
Amoscato, Ethan (9)
|
NJWFY |
1:49.84 |
1:34.67 |
-15.17 |
| 19 |
Zhao, Austin M (10)
|
NJGMNY |
1:33.15 |
1:34.71 |
1.56 |
| 20 |
Li, Leon (10)
|
NJWY |
1:38.01 |
1:35.76 |
-2.25 |
| 21 |
Roshen, Nick (9)
|
NJWFY |
1:39.26 |
1:37.94 |
-1.32 |
| 22 |
Zieser, Matthew R (10)
|
NJOCY |
1:38.88 |
1:40.46 |
1.58 |
| 23 |
Ostapovych, David (10)
|
NJGMNY |
1:40.79 |
1:41.44 |
0.65 |
| 24 |
Rukasov, Daniel (9)
|
NJGMNY |
1:49.19 |
1:47.36 |
-1.83 |
| 25 |
Spartz, Daniel (9)
|
NJWFY |
1:49.87 |
1:51.55 |
1.68 |
| 26 |
Caiafa, Nicholas G (10)
|
NJGMNY |
2:01.77 |
1:57.13 |
-4.64 |
| 27 |
Patel, Arnav (9)
|
NJGMNY |
2:21.52 |
1:59.34 |
-22.18 |
| 27 |
Marciniak-Eaton, Jace (9)
|
NJWFY |
1:53.99 |
1:59.34 |
5.35 |
|
Crawford, William (9)
|
NJWFY |
1:55.55 |
DQ |
- |