| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wager, Tyson C (8)
|
PVMACH |
17.27 |
17.25 |
-0.02 |
| 2 |
Prescher, Nels D (8)
|
PVASA |
18.46 |
17.80 |
-0.66 |
| 3 |
Onerci, Poyraz (8)
|
PVMACH |
18.49 |
18.31 |
-0.18 |
| 4 |
Yiengst, William (8)
|
PVMACH |
18.19 |
18.44 |
0.25 |
| 5 |
Manguikian, Alexander D (8)
|
PVYORK |
18.27 |
18.68 |
0.41 |
| 6 |
Scott, Maxton J (8)
|
PVMACH |
21.11 |
20.10 |
-1.01 |
| 7 |
Chambers, Quinn Y (8)
|
PVPM |
22.50 |
21.93 |
-0.57 |
| 8 |
Chartrand, Theodore R (8)
|
PVMACH |
21.91 |
22.16 |
0.25 |
| 9 |
John, Austin R (8)
|
PVPM |
21.78 |
22.28 |
0.50 |
| 10 |
Avery, Henry A (8)
|
PVMACH |
24.56 |
24.45 |
-0.11 |
| 11 |
Nguyen, Emmett L (8)
|
PVYORK |
26.75 |
25.23 |
-1.52 |
| 12 |
Resnikoff, Harry S (8)
|
PVSDS |
25.42 |
28.09 |
2.67 |
|
Eley, Gregory H (8)
|
PVMACH |
30.87 |
DQ |
- |
|
Robinson, Armstrong W (8)
|
PVPM |
|
DQ |
- |
|
Fisher, Andrew W (8)
|
PVSDS |
23.48 |
NS |
- |