| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ohtani, Haruki (7)
|
MDCAA |
50.49 |
48.43 |
-2.06 |
| 2 |
Winokur, Maxwell R (7)
|
MDCGA |
58.79 |
1:01.52 |
2.73 |
| 3 |
Layton, Gavin A (7)
|
MDNBAC |
|
1:03.36 |
- |
| 4 |
Vicinelly, Anthony J (7)
|
MDFSC |
1:13.11 |
1:06.62 |
-6.49 |
| 5 |
Otten, Kellan P (7)
|
MDCAA |
|
1:07.87 |
- |
| 6 |
Martin, Beckett C (7)
|
MDCAA |
|
1:30.11 |
- |
| 7 |
Jackson, Carter S (7)
|
MDCAA |
1:20.33 |
1:32.22 |
11.89 |
|
Torres-Naranjo, Samuel (7)
|
MDCGA |
|
DQ |
- |
|
Wang, Matthew S (7)
|
MDCAA |
1:09.60 |
DQ |
- |
|
Matsumoto, Wataru N (7)
|
MDJCC |
|
DQ |
- |
|
Borisov, Mark O (7)
|
MDFAST |
|
NS |
- |
|
Vyzasatya, Ameya S (7)
|
MDMAC |
|
NS |
- |
|
Ma, Luke N (7)
|
MDYCM |
|
NS |
- |