| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Harris, Marshall L (14)
|
NJBGH |
1:02.35 |
1:04.96 |
2.61 |
| 2 |
Himmelheber, Bryson T (14)
|
NJHACY |
1:09.34 |
1:08.86 |
-0.48 |
| 3 |
Cervino, Ryan J (13)
|
NJBWTD |
1:12.95 |
1:12.61 |
-0.34 |
| 4 |
Sahl, Myatt J (14)
|
NJBGH |
1:16.11 |
1:15.36 |
-0.75 |
| 5 |
Keim, Boden H (13)
|
MAUN-M |
1:14.87 |
1:15.73 |
0.86 |
| 6 |
Chatterjee, Vihaan (14)
|
NJWW |
1:16.26 |
1:17.02 |
0.76 |
| 7 |
Rao, Kris S (14)
|
NJPAA |
1:17.48 |
1:17.24 |
-0.24 |
| 8 |
Namdeo, Samay (14)
|
NJWY |
1:30.00 |
1:19.98 |
-10.02 |
| 9 |
Finn, Luke X (14)
|
NJTAC |
1:12.53 |
1:22.61 |
10.08 |
| 10 |
Shi, Daniel (14)
|
NJWW |
1:31.76 |
1:22.95 |
-8.81 |
| 11 |
Ji, Dennis Y (14)
|
NJWW |
1:22.99 |
1:24.28 |
1.29 |
| 12 |
Cherenkov, Alexander (13)
|
NJWY |
1:24.84 |
1:25.58 |
0.74 |
| 13 |
Sy, Logan (14)
|
NJTAC |
1:23.26 |
1:27.53 |
4.27 |
| 14 |
Chiu, Daniel (13)
|
NJWW |
1:25.43 |
1:27.84 |
2.41 |
| 15 |
Anand, Arnav (14)
|
NJWW |
1:26.63 |
1:28.99 |
2.36 |
| 16 |
Luo, Will (13)
|
NJWW |
1:29.18 |
1:29.80 |
0.62 |
| 17 |
Ghan, Aniket R (14)
|
NJHCY |
1:25.59 |
1:33.54 |
7.95 |
| 18 |
Hung, Anthony F (13)
|
NJWW |
1:36.58 |
1:35.61 |
-0.97 |
| 19 |
Yuan, Kevin J (13)
|
NJPAA |
1:38.44 |
1:37.71 |
-0.73 |
| 20 |
Sinack, Maximilian T (13)
|
NJPAA |
1:33.27 |
1:39.30 |
6.03 |
|
Brogan, Niall (14)
|
NJWW |
1:26.27 |
NS |
- |
|
Hung, Aiden F (13)
|
NJWW |
1:40.39 |
NS |
- |