| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nunez, Ryan (11)
|
MRLIE |
1:03.53 |
1:03.46 |
-0.07 |
| 2 |
Ramon, Freddy M (12)
|
MRLBA |
1:06.61 |
1:03.91 |
-2.70 |
| 3 |
Kapinos, Arthur (12)
|
MRLIE |
1:05.85 |
1:04.09 |
-1.76 |
| 4 |
Rasquinha, Rohit A (11)
|
MRLIE |
1:04.91 |
1:05.23 |
0.32 |
| 5 |
Bekerman, Liam B (12)
|
MRLIE |
1:12.39 |
1:11.82 |
-0.57 |
| 6 |
Larice, Jonathan (12)
|
MRHYB |
1:13.02 |
1:13.29 |
0.27 |
| 7 |
Hu, Dylan H (12)
|
MRYFD |
1:16.87 |
1:16.04 |
-0.83 |
| 8 |
Spagnoletti, Evan (12)
|
MRHYB |
1:23.98 |
1:20.21 |
-3.77 |
| 9 |
Cao, Brandon (12)
|
MRLIE |
1:25.12 |
1:25.78 |
0.66 |
| 10 |
Broderick, Patrick V (11)
|
MRLIE |
1:30.15 |
1:27.28 |
-2.87 |
| 11 |
Germain, Dylan (12)
|
MRYFD |
1:36.28 |
1:30.88 |
-5.40 |
| 12 |
Piver, Daniel (12)
|
MREHY |
1:23.24 |
1:31.72 |
8.48 |
| 13 |
Mollica, Christian J (12)
|
MRLIE |
1:32.59 |
1:33.08 |
0.49 |
| 14 |
Sullivan, Ryan N (11)
|
MRLIE |
1:31.56 |
1:35.64 |
4.08 |
| 15 |
Jhong, Ethan (11)
|
MRLIE |
1:43.32 |
1:36.40 |
-6.92 |
| 16 |
Mavashev, Michael L (11)
|
MRCENT |
1:41.98 |
1:36.84 |
-5.14 |
| 17 |
Wang, Kevin Y (11)
|
MRGATE |
1:32.00 |
1:38.18 |
6.18 |
| 18 |
Carle, Zachary L (11)
|
MRFA |
|
1:45.33 |
- |
| 19 |
Apat, Joseph R (11)
|
MRLIE |
|
1:45.52 |
- |
|
Savchuk, Michael (11)
|
MRSHY |
1:20.38 |
DQ |
- |
|
Leroy, Pierre (11)
|
MRHYB |
1:35.00 |
NS |
- |
|
Zammit, Michael C (12)
|
MRLIE |
1:06.08 |
NS |
- |