| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chung, Hudson (12)
|
MRWEST |
1:01.13 |
59.84 |
-1.29 |
| 2 |
Lee, Aidan J (12)
|
MRWEST |
1:11.44 |
1:07.56 |
-3.88 |
| 3 |
Wong, William (12)
|
NJLIFE |
1:12.60 |
1:08.69 |
-3.91 |
| 4 |
Olsen, Finn (11)
|
MRRIST |
1:09.72 |
1:10.04 |
0.32 |
| 5 |
Weinstein, Michael H (12)
|
MRWEST |
1:18.17 |
1:11.72 |
-6.45 |
| 6 |
DeCasseres, Elijah L (12)
|
MRWEST |
1:19.47 |
1:14.36 |
-5.11 |
| 7 |
Agashiwala, Satya (11)
|
MRMAKO |
1:19.50 |
1:14.80 |
-4.70 |
| 8 |
Mac Donald, Kaan (11)
|
MRMAKO |
1:29.76 |
1:22.47 |
-7.29 |
| 9 |
Kaye, Oscar (12)
|
MRMAKO |
|
1:23.85 |
- |
| 10 |
Fan, Zachary (11)
|
MRMAKO |
1:34.30 |
1:31.47 |
-2.83 |
| 11 |
Sucher, Mattias (11)
|
MRMAKO |
1:35.11 |
1:37.01 |
1.90 |
|
Blum, Hawke (12)
|
MRMAKO |
1:43.65 |
DQ |
- |