| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
McEnroe, Finnegan M (12)
|
SCYSSC |
36.67 |
29.95 |
-6.72 |
| 2 |
Chacon, Evan G (12)
|
SCYSSC |
33.71 |
32.37 |
-1.34 |
| 3 |
Lancaster, William W (12)
|
SCYSSC |
39.81 |
32.54 |
-7.27 |
| 4 |
West, Nathaniel E (12)
|
SCYSSC |
43.25 |
34.91 |
-8.34 |
| 5 |
Bizzell, Kenyon B (12)
|
GAHLHK |
43.19 |
35.82 |
-7.37 |
| 6 |
Colbert, Adrian c (11)
|
GAHLHK |
1:06.18 |
42.42 |
-23.76 |
| 7 |
Heron, Myles D (12)
|
GAHLHK |
|
47.12 |
- |
| 8 |
Mellouki, Abdellatif (12)
|
GAHLHK |
|
49.01 |
- |
|
Sharp, Noah T (11)
|
SCYSSC |
|
DQ |
- |
|
Wright, Kristopher M (11)
|
GAHLHK |
|
NS |
- |
|
Smith, Grant E (12)
|
SCNYST |
|
NS |
- |