| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ragan, Eamon O (14)
|
MRRA |
1:04.67 |
1:07.18 |
2.51 |
| 1 |
Park, Emet T (14)
|
MRPAC |
59.81 |
58.05 |
-1.76 |
| 2 |
Espinoza-Soriano, Jorge (14)
|
MRMHHW |
1:02.86 |
1:08.36 |
5.50 |
| 2 |
Acocella, Andrew C (14)
|
MRBGNW |
59.61 |
59.11 |
-0.50 |
| 3 |
Kim, Elijah S (14)
|
MRPAC |
59.99 |
1:00.41 |
0.42 |
| 3 |
Berko, Reuben L (14)
|
MRNDAC |
1:04.43 |
1:11.06 |
6.63 |
| 4 |
Darder, Sean C (14)
|
MRPAC |
1:02.01 |
1:01.31 |
-0.70 |
| 5 |
Rettig, Uri (14)
|
MRPAC |
1:01.39 |
1:01.39 |
0.00 |
| 6 |
Felker, Christopher D (14)
|
MRMWDA |
1:02.64 |
1:02.64 |
0.00 |
| 7 |
Mummery, Conor J (14)
|
MRNBS |
1:02.77 |
1:02.86 |
0.09 |
| 8 |
Newsome, Kenneth E (14)
|
MRYBAR |
1:04.74 |
1:03.93 |
-0.81 |
| 9 |
Lyubman, Eric B (14)
|
MRPAC |
1:04.50 |
1:05.88 |
1.38 |