| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Penny, Jeremy S (16)
|
MRLIE |
1:01.88 |
1:06.10 |
4.22 |
| 1 |
Cabrera, Nicholas (15)
|
MRLGAC |
59.24 |
58.87 |
-0.37 |
| 2 |
Duval, Justin S (15)
|
MRMPNY |
58.81 |
59.31 |
0.50 |
| 3 |
Deguzman, Cameron (16)
|
MRLIE |
1:00.07 |
1:00.16 |
0.09 |
| 4 |
Chan, Brian (15)
|
MRGATE |
59.48 |
1:00.36 |
0.88 |
| 5 |
Afif, John (15)
|
MRWAC |
1:00.68 |
1:00.55 |
-0.13 |
| 6 |
Morales, Alexander T (16)
|
MRLGAC |
1:00.66 |
1:00.79 |
0.13 |
| 7 |
Gantman, Benjamin J (16)
|
MRMPNY |
59.00 |
1:01.69 |
2.69 |
| 8 |
Magliulo, Nicholas R (16)
|
MRLIE |
1:02.11 |
1:02.28 |
0.17 |
|
Cavanaugh, Joseph (16)
|
MRWAC |
1:01.21 |
DQ |
- |