| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Villagonzalo, Keanu C (12)
|
MRGATE |
1:10.83 |
1:08.71 |
-2.12 |
| 1 |
Agashiwala, Satya (11)
|
MRMAKO |
1:14.80 |
1:10.82 |
-3.98 |
| 2 |
Thompson, Lyn (11)
|
MRKBM |
1:12.74 |
1:10.08 |
-2.66 |
| 2 |
Miao, Owen (11)
|
MRLGAC |
1:11.00 |
1:10.97 |
-0.03 |
| 3 |
Kravtsov, Andrew (12)
|
MRMPNY |
1:13.59 |
1:10.63 |
-2.96 |
| 3 |
Pepper, Hudson M (11)
|
MRFREE |
1:11.03 |
1:11.03 |
0.00 |
| 4 |
Diaz, Floyd G (12)
|
MRHES |
1:14.03 |
1:11.60 |
-2.43 |
| 5 |
Yadgarov, Daniel (12)
|
MRTRI$ |
1:12.21 |
1:11.83 |
-0.38 |
| 6 |
DeCasseres, Elijah L (12)
|
MRWEST |
1:11.22 |
1:12.00 |
0.78 |
| 7 |
Equiano, Jason A (11)
|
MRAPEX |
1:17.12 |
1:12.72 |
-4.40 |
| 8 |
Rivkind, Philipp (12)
|
MRMPNY |
1:16.25 |
1:13.08 |
-3.17 |
| 9 |
Blinov, Alexandr (12)
|
MRSHY |
1:10.80 |
1:14.49 |
3.69 |
| 10 |
Kim, Ian N (12)
|
MRTRI$ |
1:15.66 |
1:14.65 |
-1.01 |
| 11 |
Bubrowiecki, Sebastian (12)
|
MRHS |
1:16.42 |
1:14.75 |
-1.67 |
| 12 |
Montesa, Dawson (12)
|
MRNYCP |
1:15.27 |
1:15.25 |
-0.02 |
| 13 |
Smith, Harrison (11)
|
MRMAKO |
1:15.98 |
1:16.24 |
0.26 |
|
Cordova, Christian M (12)
|
MRCIY |
1:15.42 |
DQ |
- |