| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Young, Floyd L (12)
|
VASRVA |
1:04.70 |
1:02.11 |
-2.59 |
| 2 |
Smith, Henry C (11)
|
VACA-Y |
1:06.73 |
1:06.23 |
-0.50 |
| 3 |
Davidson, Charles S (12)
|
VACA-Y |
1:08.77 |
1:07.66 |
-1.11 |
| 4 |
Suggs DeSorbo, Matthew J (12)
|
VACA-Y |
1:18.53 |
1:08.70 |
-9.83 |
| 5 |
Smith, Ronan J (12)
|
VABASS |
1:07.39 |
1:10.72 |
3.33 |
| 6 |
Charlton, Benjamin S (11)
|
VACA-Y |
1:20.60 |
1:12.28 |
-8.32 |
| 7 |
Britt, Garrett W (11)
|
VACA-Y |
1:25.26 |
1:13.27 |
-11.99 |
| 8 |
Mejias, Keegan S (11)
|
VACA-Y |
1:13.43 |
1:17.50 |
4.07 |
| 9 |
Milam, Jeb P (11)
|
VALAC |
1:29.32 |
1:25.62 |
-3.70 |
|
Roberts, David A (11)
|
VACA-Y |
1:19.27 |
NS |
- |