| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Xia, Christopher Cheng (11)
|
MRNCAC |
1:20.00 |
1:19.86 |
-0.14 |
| 2 |
Chia, Derrick (12)
|
MRNCAC |
1:23.00 |
1:24.36 |
1.36 |
| 3 |
Legendre, Malik E (12)
|
MRNFS |
1:30.98 |
1:30.54 |
-0.44 |
| 4 |
King, Shawnee (12)
|
MRNYCP |
1:34.99 |
1:31.14 |
-3.85 |
| 5 |
Suh, Jonathan Y (12)
|
MRRA |
1:30.92 |
1:31.15 |
0.23 |
| 6 |
Sherpa, Nathan D (12)
|
MRLGAC |
1:35.66 |
1:31.97 |
-3.69 |
| 7 |
Bouzarouata, Zacharia M (11)
|
MRLGAC |
1:35.10 |
1:33.73 |
-1.37 |
| 8 |
Miao, Ethan (11)
|
MRNYCP |
1:34.99 |
1:34.21 |
-0.78 |
| 9 |
Zhang, John (11)
|
MRNCAC |
1:32.00 |
1:35.10 |
3.10 |
| 10 |
Sellami, Max L (12)
|
MRYFD |
1:29.81 |
1:35.85 |
6.04 |
| 11 |
Haskins, Alade (11)
|
MRCAS |
1:39.81 |
1:36.02 |
-3.79 |
| 12 |
Tesovic, Maksim (11)
|
MRRIST |
1:38.63 |
1:36.91 |
-1.72 |
| 13 |
Gorzula, Alexander (11)
|
MRCFJV |
1:45.26 |
1:37.14 |
-8.12 |
| 14 |
Mendoza, Danny (12)
|
EM |
1:33.31 |
1:38.15 |
4.84 |
| 15 |
Hoye, Jonas (11)
|
MRLGAC |
1:40.39 |
1:39.74 |
-0.65 |
| 16 |
Scott, Travis A (11)
|
MRFAST |
1:42.29 |
1:41.05 |
-1.24 |
| 17 |
Peng, Gregory W (11)
|
MRAPEX |
1:42.55 |
1:42.76 |
0.21 |
| 18 |
Ehrenfeld, Hayden J (12)
|
MRWEST |
1:41.47 |
1:44.23 |
2.76 |
| 19 |
Coronel, Freddy (12)
|
MRRIST |
1:46.80 |
1:46.40 |
-0.40 |
| 20 |
Paraison, Nelson (11)
|
NJDESC |
1:44.91 |
1:47.71 |
2.80 |
| 21 |
Trachuk, James (11)
|
MRNYCC |
1:44.61 |
1:48.34 |
3.73 |
| 22 |
Munoz- Solano, John A (11)
|
MRRED |
1:50.61 |
1:51.47 |
0.86 |
| 23 |
Wang, Robert Y (11)
|
MRAPEX |
1:47.76 |
1:51.81 |
4.05 |
| 24 |
Cuevas, Derek (11)
|
EM |
15.40 |
1:56.56 |
101.16 |
| 25 |
Selvakumar, Harry (12)
|
NJDESC |
2:10.85 |
1:57.33 |
-13.52 |
| 26 |
Galler, Aidan (11)
|
MRCFJV |
1:56.98 |
1:57.56 |
0.58 |
| 27 |
Wilkinson, Jay (11)
|
MRCFJV |
2:00.00 |
2:03.91 |
3.91 |
|
Yang, Archer (11)
|
MRNYCC |
1:40.00 |
DQ |
- |
|
Izower, Asher (11)
|
MRLGAC |
1:39.94 |
NS |
- |
|
Stefanidis, Dimitris (11)
|
MRCIY |
2:00.64 |
NS |
- |