| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hermida, Jose M (16)
|
FGMACM |
1:11.72 |
1:12.51 |
0.79 |
| 2 |
Nava, Carlos A (16)
|
FGMACM |
1:08.48 |
1:13.39 |
4.91 |
| 3 |
Ledo, Ryan M (18)
|
FGMACM |
1:14.23 |
1:20.20 |
5.97 |
| 4 |
Alegre, Aaron (16)
|
FGMACM |
1:18.21 |
1:21.94 |
3.73 |
| 5 |
Moulheres, Bruno A (16)
|
FGMACM |
|
1:23.40 |
- |
| 6 |
Marin, Emilio A (16)
|
FGMACM |
1:26.40 |
1:25.86 |
-0.54 |
| 7 |
Lopez, Jorge A (15)
|
FGMACM |
1:33.86 |
1:26.31 |
-7.55 |
| 8 |
Desrouleaux, Joshua D (17)
|
FGNMST |
1:14.00 |
1:27.48 |
13.48 |
| 9 |
Phung, Tim (17)
|
FGNMST |
1:17.86 |
1:28.20 |
10.34 |
| 10 |
Phung, Ben (17)
|
FGNMST |
1:15.28 |
1:30.99 |
15.71 |
| 11 |
Hernandez, Emmanuel E (15)
|
FGMACM |
|
2:03.49 |
- |
|
Aguilar, Adrian (18)
|
FGMACM |
1:13.04 |
NS |
- |
|
Castro, Bryan A (17)
|
FGMACM |
1:38.00 |
NS |
- |