| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Espinoza-Soriano, Jorge (14)
|
MRMHHW |
1:03.53 |
1:02.86 |
-0.67 |
| 2 |
Abdel-Kader, Anthony P (13)
|
MRMWDA |
1:05.14 |
1:04.47 |
-0.67 |
| 3 |
Lynaugh, Matthew L (13)
|
MRMWDA |
1:01.19 |
1:07.58 |
6.39 |
| 4 |
Walz, Charles F (13)
|
CTSYS |
|
1:15.74 |
- |
| 5 |
Oppmann, Daniel G (13)
|
MRMWDA |
1:20.08 |
1:18.64 |
-1.44 |
| 6 |
Tennant, Jackson M (13)
|
MRNBS |
1:19.06 |
1:20.10 |
1.04 |
| 7 |
Robinson, Jacob J (13)
|
MRNDAC |
1:24.25 |
1:22.41 |
-1.84 |
| 8 |
Louis, Elijah J (13)
|
MRYBAR |
1:24.47 |
1:26.05 |
1.58 |
| 9 |
Williamson, Taggart S (13)
|
MRVAC |
1:21.32 |
1:30.00 |
8.68 |
| 10 |
Pirri, William T (14)
|
CTSYS |
1:50.00 |
1:59.91 |
9.91 |
|
Croutch, Tyler D (14)
|
MRMWDA |
1:07.16 |
NS |
- |