| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Zhu, Howard (12)
|
VACYAC |
1:10.42 |
1:07.79 |
-2.63 |
| 3 |
Gabriele, Noah T (11)
|
VAGATR |
1:14.84 |
1:17.98 |
3.14 |
| 4 |
Garono, Anthony D (12)
|
VACYAC |
1:19.38 |
1:18.30 |
-1.08 |
| 5 |
Schundler, Charles J (12)
|
VASMAC |
1:15.08 |
1:19.82 |
4.74 |
| 6 |
Hagadorn, Caleb S (11)
|
VACCA |
1:18.44 |
1:21.10 |
2.66 |
| 7 |
Ratcliffe, Ian C (11)
|
VACYAC |
|
1:21.22 |
- |
| 8 |
Alexander, Jonathan D (11)
|
VACYAC |
1:23.78 |
1:22.58 |
-1.20 |
| 9 |
Devito, Graham S (11)
|
VASMAC |
1:26.85 |
1:28.25 |
1.40 |
| 10 |
Lawhorne, Carson W (12)
|
VASMAC |
1:31.12 |
1:28.32 |
-2.80 |
|
Roy, Cooper T (12)
|
VACYAC |
1:46.29 |
DQ |
- |