| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wu, Tyler Z (13)
|
NJSVY |
1:17.20 |
1:14.61 |
-2.59 |
| 2 |
Acciani, Anthony D (14)
|
NJSVY |
1:17.68 |
1:15.58 |
-2.10 |
| 3 |
Gold, Joshua E (13)
|
NJSVY |
1:16.05 |
1:16.52 |
0.47 |
| 4 |
Gaddipati, Udheesh V (14)
|
NJUN-N |
1:17.24 |
1:16.77 |
-0.47 |
| 5 |
Harkins, TJ J (14)
|
NJSVY |
1:18.49 |
1:17.96 |
-0.53 |
| 6 |
Kundu, Prajit (13)
|
NJSVY |
1:18.64 |
1:19.61 |
0.97 |
| 7 |
Doran, Liam J (14)
|
NJSVY |
1:25.24 |
1:20.70 |
-4.54 |
| 8 |
Pelliconi, Stephen (14)
|
NJGMY |
1:23.99 |
1:23.69 |
-0.30 |
| 9 |
Laible, Ethan P (13)
|
NJHCY |
1:28.02 |
1:30.22 |
2.20 |
| 10 |
Brindle, Garrett (14)
|
NJGMY |
1:22.28 |
1:30.99 |
8.71 |
| 11 |
Kedia, Vihaan (13)
|
NJSRAY |
1:29.18 |
1:31.34 |
2.16 |
| 12 |
Rajesh, Anish (13)
|
NJSRAY |
1:32.12 |
1:31.57 |
-0.55 |
| 13 |
Agiwal, Keshav (13)
|
NJGMY |
1:32.32 |
1:31.63 |
-0.69 |
| 14 |
Parikh, Yash P (14)
|
NJSVY |
1:26.07 |
1:31.81 |
5.74 |
| 15 |
Licata, Joseph (13)
|
NJJG |
1:38.01 |
1:35.61 |
-2.40 |
| 16 |
Colligan, Andrew J (13)
|
NJJG |
1:36.31 |
1:36.01 |
-0.30 |
| 17 |
Sharma, Anav (13)
|
NJSRAY |
1:36.46 |
1:42.42 |
5.96 |
| 18 |
Bharadwaj, Rangarajan (13)
|
NJSRAY |
1:39.18 |
1:42.86 |
3.68 |