| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Condorelli, Santo Y (19)
|
CAUN-0 |
22.32 |
22.76 |
0.44 |
| 2 |
Risolvato, Erik J (20)
|
OHUN-0 |
22.95 |
23.24 |
0.29 |
| 3 |
Schlesinger, Marcus J (22)
|
AZGCA |
23.13 |
23.25 |
0.12 |
| 4 |
Fleming, Shayne M (22)
|
PCCAL |
23.41 |
23.29 |
-0.12 |
| 5 |
Stephens, Thomas S (21)
|
PCSTAN |
23.50 |
23.44 |
-0.06 |
| 6 |
Duggan, Sean M (20)
|
PCSTAN |
23.56 |
23.45 |
-0.11 |
| 7 |
Bomberger, Dain A (21)
|
MDNAVY |
23.29 |
23.71 |
0.42 |
| 8 |
Sansoucie, Andrew J (19)
|
MVUMIZ |
23.70 |
23.96 |
0.26 |
| 9 |
D'Alessandro, Teo A (20)
|
FLBSS |
23.50 |
24.12 |
0.62 |
| 10 |
Scalise, Kyle A (20)
|
PCNNA |
24.18 |
24.43 |
0.25 |
| 11 |
Manz, Wesley J (21)
|
WISSTY |
24.20 |
24.48 |
0.28 |
| 12 |
Valente, Alexander D (17)
|
CABUEN |
24.30 |
24.71 |
0.41 |