| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Arthurs, Aidan L (10)
|
MAKAY |
1:23.22 |
1:21.41 |
-1.81 |
| 2 |
Burk, Kyle M (10)
|
MAKAY |
1:33.49 |
1:25.62 |
-7.87 |
| 3 |
Truong, Matthew (10)
|
MAPAY |
1:30.55 |
1:29.32 |
-1.23 |
| 4 |
Yu, Andy J (10)
|
MAPAY |
1:24.75 |
1:30.26 |
5.51 |
| 5 |
Shui, Howard H (10)
|
MAPAY |
1:32.45 |
1:32.03 |
-0.42 |
| 6 |
Madden, Jacob (10)
|
MADYD |
1:33.50 |
1:32.15 |
-1.35 |
| 7 |
Seavers-Reale, Bennett E (10)
|
MDYCM |
1:35.88 |
1:33.72 |
-2.16 |
| 8 |
Patel, Arman M (8)
|
MAPAY |
1:31.38 |
1:35.55 |
4.17 |
| 9 |
Zhang, Austin H (10)
|
MAUMLY |
1:38.10 |
1:37.43 |
-0.67 |
| 10 |
Serafin, Alex (9)
|
MAWEST |
1:42.70 |
1:41.37 |
-1.33 |
| 11 |
Deng, Jerry Y (9)
|
MAUMLY |
|
1:44.29 |
- |
| 12 |
Truong, Nicholas (8)
|
MAPAY |
1:41.99 |
1:44.47 |
2.48 |
| 13 |
Muldowney, Alexander J (10)
|
MAUMLY |
|
1:48.96 |
- |
| 14 |
Lutz, Jonathan M (10)
|
MAUMLY |
2:11.36 |
1:53.92 |
-17.44 |
| 15 |
Neff, James M (9)
|
MDYCM |
2:00.31 |
2:06.74 |
6.43 |
| 16 |
Mamauag, Jericho C (8)
|
MDYCM |
2:22.86 |
2:32.88 |
10.02 |
|
Filipovski, Mateo J (8)
|
MAPAY |
2:24.99 |
DQ |
- |
|
Wan, Derek (9)
|
MAPAY |
1:50.77 |
DQ |
- |