| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fred, Adam R (11)
|
NIHHSC |
35.49 |
34.03 |
-1.46 |
| 2 |
Burkett, Aaron C (12)
|
NISTAR |
38.89 |
37.76 |
-1.13 |
| 3 |
Carl, Alexander G (11)
|
NIEMAC |
41.39 |
40.88 |
-0.51 |
| 4 |
Wilber, Elliott D (12)
|
NIEMAC |
44.09 |
45.33 |
1.24 |
| 5 |
Weseman, Gavin L (11)
|
NIEMAC |
50.39 |
48.13 |
-2.26 |
| 6 |
Schuman, Colton A (12)
|
NIEMAC |
46.36 |
50.38 |
4.02 |
| 7 |
Scanlon, Thomas J (12)
|
NIEMAC |
53.34 |
53.17 |
-0.17 |
| 8 |
Rugg, Matthew T (12)
|
NIPVSC |
56.69 |
57.95 |
1.26 |
| 9 |
Lindquist, Benjamin M (11)
|
NIPVSC |
54.13 |
58.59 |
4.46 |
| 10 |
Carl, Sean M (12)
|
NIEMAC |
|
1:04.50 |
- |
|
Barlow, Andrew D (11)
|
NIGWST |
1:01.33 |
DQ |
- |
|
Knowles, Brody C (12)
|
NIPVSC |
49.24 |
DQ |
- |
|
Ahlstrom, Alexander K (12)
|
NIHHSC |
36.72 |
NS |
- |
|
George, Zach W (11)
|
NISTAR |
|
NS |
- |
|
O'Beirne, Brendan A (11)
|
NISTAR |
|
NS |
- |