| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Clark, Nicholas M (13)
|
MANPAC |
52.74 |
1:02.27 |
9.53 |
| 2 |
Deppen, Jack C (13)
|
MANPAC |
55.22 |
1:03.24 |
8.02 |
| 3 |
Nguyen, Cody T (13)
|
MAUMAC |
53.14 |
1:03.28 |
10.14 |
| 4 |
Armbruster, Andrew J (13)
|
MAUN1 |
55.17 |
1:03.93 |
8.76 |
| 5 |
Campbell, Paul G (13)
|
MANPAC |
55.67 |
1:04.31 |
8.64 |
| 6 |
Lemishko, Michael A (13)
|
MAUMAC |
54.41 |
1:04.34 |
9.93 |
| 7 |
O'Dare, Kevin M (13)
|
MACBST |
57.26 |
1:07.26 |
10.00 |
| 8 |
Brosky, Paul (13)
|
MAUDAC |
58.94 |
1:07.90 |
8.96 |
| 9 |
Hoy, Andrew J (13)
|
MAUMAC |
55.94 |
1:10.79 |
14.85 |
| 10 |
Moya, Christopher (13)
|
MAEAST |
1:01.32 |
1:11.72 |
10.40 |
| 11 |
Moreef, Isaiah G (13)
|
MAUN! |
1:06.67 |
1:15.75 |
9.08 |
| 12 |
Edge, Parker D (13)
|
MAUMAC |
1:05.67 |
1:16.43 |
10.76 |
|
Naraga, Wilfred Benedict L (13)
|
MAUMAC |
58.04 |
NS |
- |