| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Deppen, Jack C (14)
|
MANPAC |
53.64 |
1:08.32 |
14.68 |
| 2 |
Armbruster, Andrew J (14)
|
MAPAAC |
57.17 |
1:10.24 |
13.07 |
| 3 |
Hoy, Andrew J (14)
|
MAUMAC |
58.01 |
1:10.61 |
12.60 |
| 4 |
Brosky, Paul (14)
|
MAUDAC |
59.62 |
1:11.03 |
11.41 |
| 5 |
Lemishko, Michael A (14)
|
MAUMAC |
58.65 |
1:11.92 |
13.27 |
| 6 |
Campbell, Paul G (14)
|
MANPAC |
1:05.86 |
1:13.33 |
7.47 |
| 7 |
Soja, Maxwell J (14)
|
MABLUE |
58.90 |
1:15.37 |
16.47 |
| 8 |
Yoon, Michael (14)
|
MAUDAC |
1:08.85 |
1:18.19 |
9.34 |
| 9 |
Curry, Joseph C (14)
|
MABLUE |
1:03.50 |
1:19.19 |
15.69 |
| 10 |
Parry, Jacob (14)
|
MAPSC |
1:23.31 |
1:31.07 |
7.76 |
| 11 |
Krupka, Aleksander M (14)
|
MABLUE |
1:25.45 |
1:33.80 |
8.35 |
| 12 |
Bell, Brayden G (14)
|
MANPAC |
1:25.48 |
1:47.69 |
22.21 |
|
Troxell, Caelib E (14)
|
MABLUE |
1:17.26 |
NS |
- |
|
West, Alton J (14)
|
MABLUE |
1:08.29 |
NS |
- |