| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nunez, Ryan (12)
|
MRLIE |
1:01.99 |
1:02.17 |
0.18 |
| 2 |
Rasquinha, Rohit A (12)
|
MRLIE |
1:02.52 |
1:02.28 |
-0.24 |
| 3 |
DiMaggio, John P (12)
|
MRMPNY |
1:02.88 |
1:04.54 |
1.66 |
| 4 |
Bice, Cian G (11)
|
MRQNS |
1:07.37 |
1:07.76 |
0.39 |
| 5 |
Baranov, Edward (11)
|
MRMPNY |
1:14.59 |
1:08.83 |
-5.76 |
| 6 |
Lugo, Aron R (12)
|
MRLIE |
1:08.23 |
1:11.37 |
3.14 |
| 7 |
Chau, Calvin W (12)
|
MRCIY |
1:15.64 |
1:12.18 |
-3.46 |
| 8 |
Montesa, Dawson (12)
|
MRNYCP |
1:19.50 |
1:16.15 |
-3.35 |
| 9 |
Rivkind, Philipp (12)
|
MRMPNY |
1:24.19 |
1:16.25 |
-7.94 |
| 10 |
Khoruzhik, Denis (12)
|
MRMPNY |
1:18.10 |
1:17.40 |
-0.70 |
| 11 |
Preobrazhensky, Daniel (11)
|
MRMPNY |
1:22.14 |
1:18.38 |
-3.76 |
| 12 |
Broderick, Patrick V (12)
|
MRLIE |
1:21.15 |
1:19.08 |
-2.07 |
| 13 |
Mollica, Christian J (12)
|
MRLIE |
1:32.52 |
1:19.97 |
-12.55 |
| 14 |
Haynes, Mark C (12)
|
MRCIY |
|
1:20.65 |
- |
| 15 |
Hsieh, Ethan (12)
|
MRLIE |
|
1:22.95 |
- |
| 16 |
Szymczak, Eric (12)
|
MRLGAC |
1:13.09 |
1:24.33 |
11.24 |
| 17 |
Tang, Richard (11)
|
MRLIE |
1:24.57 |
1:26.20 |
1.63 |
| 18 |
Jhong, Ethan (12)
|
MRLIE |
1:31.39 |
1:26.85 |
-4.54 |
| 19 |
Protano, Robert T (12)
|
MRLIE |
1:27.26 |
1:28.59 |
1.33 |
| 20 |
O'Sullivan, Kealan J (11)
|
MRCIY |
1:30.01 |
1:28.87 |
-1.14 |
| 21 |
Bennett, Ryan A (11)
|
MRLIE |
1:30.60 |
1:35.34 |
4.74 |
| 22 |
Kleinman, Andrew W (11)
|
MRLIE |
1:56.45 |
1:38.32 |
-18.13 |
| 23 |
McWilliam, Andrew J (11)
|
MRCIY |
1:39.84 |
1:38.55 |
-1.29 |
| 24 |
Schmitt, Alex J (11)
|
MRLIE |
1:35.43 |
1:39.20 |
3.77 |
| 25 |
Raykis, Sean (11)
|
MRLIE |
1:31.51 |
1:39.89 |
8.38 |
| 26 |
Gyaltsen, Tenzin (11)
|
MRQNS |
|
1:46.18 |
- |
|
Fiechter, Michael A (11)
|
MRCIY |
|
DQ |
- |
|
Subillaga-Dubon, Jason A (11)
|
MRFA |
|
DQ |
- |
|
Horbach, Aidan P (12)
|
MRFA |
1:34.74 |
DQ |
- |
|
Tung, Wesley S (11)
|
MRQNS |
|
NS |
- |