| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dang, Josiah T (13)
|
LACLAC |
1:00.57 |
1:00.89 |
0.32 |
| 2 |
Feazel, Caston R (12)
|
LARRAC |
1:10.38 |
1:09.38 |
-1.00 |
| 3 |
Parris, Eli J (12)
|
LACLAC |
1:19.05 |
1:11.21 |
-7.84 |
| 4 |
Vandiver, William J (14)
|
LARRAC |
1:13.37 |
1:13.63 |
0.26 |
| 5 |
Osborne, Owen P (12)
|
LARRAC |
1:25.23 |
1:25.95 |
0.72 |
| 6 |
Smith, Beckett K (8)
|
LARRAC |
1:39.37 |
1:35.54 |
-3.83 |
| 7 |
Susilovich, Charles D (9)
|
LARRAC |
1:43.49 |
1:36.50 |
-6.99 |
| 8 |
Wooldridge, Emerson R (10)
|
LARRAC |
1:40.58 |
1:38.44 |
-2.14 |
| 9 |
Tracey, Iorwerth S (9)
|
LARRAC |
|
1:53.88 |
- |
|
Hermes, Boston C (10)
|
LACLAC |
1:45.45 |
DQ |
- |
|
Foster, John D (9)
|
LALCAT |
1:41.70 |
DQ |
- |