| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Alers, Louis (20)
|
MRKBM |
22.98 |
23.45 |
0.47 |
| 2 |
Ahearn, Declan B (15)
|
MRBGNW |
24.07 |
23.52 |
-0.55 |
| 3 |
McLaughlin, Mark W (16)
|
MRBGNW |
22.53 |
23.62 |
1.09 |
| 4 |
Paruvangada, Bopaiah K (15)
|
MRBGNW |
23.50 |
24.01 |
0.51 |
| 5 |
Ford, Wesley A (16)
|
MRBGNW |
23.21 |
24.35 |
1.14 |
| 6 |
Draper, Christopher F (15)
|
MRBGNW |
24.03 |
24.45 |
0.42 |
| 7 |
Blair, Graham R (18)
|
MRBGNW |
22.79 |
24.53 |
1.74 |
| 8 |
Kaufmann, Garrett J (16)
|
MRBGNW |
23.03 |
24.61 |
1.58 |
| 9 |
Diaz, Louis A (19)
|
MRKBM |
24.33 |
24.79 |
0.46 |
| 10 |
Fernandez, Luciano A (15)
|
MRBGNW |
24.51 |
24.96 |
0.45 |
| 11 |
Sweeney, Samuel M (16)
|
MRBGNW |
23.73 |
25.16 |
1.43 |
| 12 |
Duran, Rafael (21)
|
MRKBM |
23.43 |
25.48 |
2.05 |
| 13 |
Vazquez, Christian (15)
|
MRKBM |
25.07 |
25.54 |
0.47 |
| 14 |
Blair, Seamus C (16)
|
MRBGNW |
24.42 |
25.72 |
1.30 |
| 15 |
Gutierrez, Oman M (15)
|
MRKBM |
25.32 |
26.03 |
0.71 |
| 16 |
Marun, Michael (16)
|
MRKBM |
26.52 |
27.02 |
0.50 |
| 17 |
Gonzalez, Solice A (15)
|
MRKBM |
26.59 |
27.10 |
0.51 |
| 18 |
Eng, Timothy (16)
|
MRBGNW |
26.36 |
27.11 |
0.75 |
| 19 |
Ferran, Raul (15)
|
MRKBM |
28.69 |
29.75 |
1.06 |
|
Clark, Kevin (15)
|
MRKBM |
26.49 |
DQ |
- |