| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gorman, Tupper C (8)
|
MIEGRA |
21.39 |
20.01 |
-1.38 |
| 2 |
Feenstra, Bo R (8)
|
MIWMS |
19.83 |
20.12 |
0.29 |
| 3 |
Collins, James T (8)
|
MIEGRA |
23.98 |
21.85 |
-2.13 |
| 4 |
Koldenhoven, Elliott G (8)
|
MIEGRA |
|
22.13 |
- |
| 5 |
Brown, Emmett F (8)
|
MIOLY |
23.07 |
22.17 |
-0.90 |
| 6 |
Ledesma, Oscar A (8)
|
MIMLA |
21.39 |
22.44 |
1.05 |
| 7 |
Simkins, Nathan D (8)
|
MIEGRA |
|
24.14 |
- |
| 8 |
Bowyer, William J (8)
|
MIWOSC |
28.19 |
24.31 |
-3.88 |
| 9 |
Cooper, Noah E (8)
|
MIOLY |
|
24.58 |
- |
| 10 |
Reifinger, Nash S (7)
|
MIEGRA |
23.14 |
25.38 |
2.24 |
| 11 |
Levesque, Asher J (8)
|
MIMLA |
22.47 |
28.23 |
5.76 |
| 12 |
Tufford-McKey, Emmett C (7)
|
MIMLA |
23.76 |
28.81 |
5.05 |