| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sabev, Tonislav (20)
|
MABHA |
1:01.76 |
1:04.74 |
2.98 |
| 2 |
Fang, Julien (15)
|
NJWW |
1:14.27 |
1:12.23 |
-2.04 |
| 3 |
Yanovsky, Vasily I (15)
|
NJPAA |
1:16.80 |
1:14.72 |
-2.08 |
| 4 |
Verga, Cole M (17)
|
NJHACY |
1:13.78 |
1:19.50 |
5.72 |
| 5 |
Collins, Caleb P (16)
|
NJPAA |
1:52.63 |
1:19.62 |
-33.01 |
| 6 |
Wong, Timothy (17)
|
NJWW |
1:19.71 |
1:19.76 |
0.05 |
| 7 |
Turdaliyev, Daniyar (17)
|
NJSWST |
1:17.78 |
1:20.97 |
3.19 |
| 8 |
Bown, Jesse Q (15)
|
NJBGH |
1:16.67 |
1:22.35 |
5.68 |
| 9 |
Lee, Brayden J (17)
|
NJPAA |
1:22.50 |
1:22.51 |
0.01 |
| 10 |
Thau, Andrew L (16)
|
NJHACY |
1:17.16 |
1:22.86 |
5.70 |
| 11 |
Jeong, Siwoo (15)
|
NJWFY |
1:38.88 |
1:25.48 |
-13.40 |
| 11 |
O'Toole, James G (15)
|
NJTAC |
1:22.04 |
1:25.48 |
3.44 |
| 13 |
Yuan, William C (16)
|
NJPAA |
1:24.06 |
1:26.64 |
2.58 |
| 14 |
De Jesus, Joshua S (16)
|
NJPPST |
1:23.52 |
1:26.65 |
3.13 |
| 15 |
Kim, Noah S (16)
|
NJPAA |
1:20.39 |
1:27.22 |
6.83 |
| 16 |
Najdzinowicz, Collin D (16)
|
NJTAC |
1:22.26 |
1:27.94 |
5.68 |
| 17 |
Tsaoys, Lucas (15)
|
NJTAC |
1:27.83 |
1:27.96 |
0.13 |
| 18 |
Villar, Alejandro K (15)
|
NJWY |
1:22.06 |
1:28.95 |
6.89 |
| 19 |
Prabhu, Chinmay (16)
|
NJMEY |
1:24.24 |
1:29.11 |
4.87 |
| 20 |
Smalls, Myles Q (16)
|
NJBGH |
1:17.17 |
1:29.85 |
12.68 |
| 21 |
Subhan, Colin M (15)
|
NJHACY |
1:24.34 |
1:32.42 |
8.08 |
| 22 |
Moore, Sean W (15)
|
NJPAA |
1:36.23 |
1:32.82 |
-3.41 |
| 23 |
Gallo, Gabriel (16)
|
NJWFY |
1:45.44 |
1:34.82 |
-10.62 |
| 24 |
Kia, Cyrus R (16)
|
NJHACY |
1:43.01 |
1:46.60 |
3.59 |
| 25 |
Lingampally, Prathik R (16)
|
NJAPEX |
1:48.25 |
1:48.62 |
0.37 |