| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wang, Asher (12)
|
MAUMLY |
1:18.16 |
1:18.38 |
0.22 |
| 2 |
Cui, Spencer Y (12)
|
MAUMLY |
1:21.23 |
1:19.65 |
-1.58 |
| 3 |
Padrenan, Teo (12)
|
NJGMNY |
1:29.60 |
1:21.84 |
-7.76 |
| 4 |
Mastroianni, Matthew F (12)
|
NJOCY |
1:23.50 |
1:22.94 |
-0.56 |
| 5 |
Harris, Braden T (12)
|
NJGMNY |
1:33.25 |
1:23.83 |
-9.42 |
| 6 |
DiTirro, Grant (12)
|
MAUMLY |
1:31.30 |
1:23.86 |
-7.44 |
| 7 |
Xiang, Jeffrey J (12)
|
MAUMLY |
1:46.66 |
1:25.08 |
-21.58 |
| 8 |
Espiritu, Gabriel R (12)
|
NJMYM |
1:43.32 |
1:25.31 |
-18.01 |
| 9 |
Cao, Michael (11)
|
MAUMLY |
1:27.57 |
1:25.81 |
-1.76 |
| 10 |
Lindemann, Justin K (12)
|
NJGMNY |
1:32.37 |
1:26.19 |
-6.18 |
| 11 |
Muldowney, Andrew P (12)
|
MAUMLY |
1:32.34 |
1:26.68 |
-5.66 |
| 12 |
Smith, Finn W (11)
|
NJGMNY |
1:30.34 |
1:27.75 |
-2.59 |
| 13 |
Beaubouef, Sawyer (11)
|
NJMYM |
1:27.63 |
1:28.70 |
1.07 |
| 14 |
Chew, Winston Y (12)
|
MAUMLY |
1:26.00 |
1:29.34 |
3.34 |
| 15 |
Li, Yustin X (12)
|
NJGMNY |
1:29.70 |
1:29.55 |
-0.15 |
| 16 |
Cintron, Daniel J (12)
|
NJGMNY |
1:33.29 |
1:31.88 |
-1.41 |
| 17 |
Washington, Aaron M (11)
|
NJGMNY |
1:33.46 |
1:34.88 |
1.42 |
| 18 |
Skurzynski, Julian (11)
|
NJGMNY |
1:34.65 |
1:35.95 |
1.30 |
| 19 |
Theruvath, Rayhan (12)
|
NJLHY |
1:43.43 |
1:36.41 |
-7.02 |
| 20 |
Begic, Victor Antonio (11)
|
MAUMLY |
1:26.88 |
1:37.47 |
10.59 |
| 21 |
Schlitt, John R (12)
|
NJLHY |
1:54.81 |
1:38.36 |
-16.45 |
| 22 |
Wang, Noah (11)
|
MAUMLY |
1:40.36 |
1:38.68 |
-1.68 |
| 23 |
Lessig, Noah E (11)
|
NJOCY |
1:41.33 |
1:42.20 |
0.87 |
| 24 |
Georgescu, Thomas (11)
|
NJMYM |
1:47.50 |
1:47.58 |
0.08 |
| 25 |
Millan, Lukesh H (11)
|
NJMYM |
1:51.86 |
1:48.97 |
-2.89 |
| 26 |
Gorodynsky, Zachary A (12)
|
NJGMNY |
2:05.99 |
1:59.78 |
-6.21 |
|
Shuster, Bradley (11)
|
NJGMNY |
1:54.20 |
DQ |
- |
|
Brucato, Bandon (12)
|
NJLHY |
1:41.48 |
DQ |
- |
|
Feng, Jason (11)
|
MAUMLY |
1:40.94 |
NS |
- |