| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rueda, Ronny B (12)
|
FGMLB |
1:27.60 |
1:18.24 |
-9.36 |
| 2 |
Chavez, David J (12)
|
FGMS |
1:50.92 |
1:19.08 |
-31.84 |
| 3 |
Lopez-Casula, Marcoaurelio (12)
|
FGHSC |
1:30.34 |
1:21.86 |
-8.48 |
| 4 |
Grant, Daniel P (12)
|
FGGRSC |
1:24.03 |
1:21.97 |
-2.06 |
| 5 |
Jaramillo, Matias (12)
|
FGGRSC |
1:27.63 |
1:22.46 |
-5.17 |
| 6 |
Mateus, Alejandro E (11)
|
FGSOFL |
1:22.59 |
1:23.37 |
0.78 |
| 7 |
Andrada, Leonardo G (12)
|
FGCM |
1:25.34 |
1:23.42 |
-1.92 |
| 8 |
Kim, Matthew (12)
|
FGSOFL |
1:22.94 |
1:24.26 |
1.32 |
| 9 |
Carbone, Santiago A (12)
|
FGMS |
1:24.53 |
1:24.74 |
0.21 |
| 10 |
Cancio, Marco A (11)
|
FGCM |
1:24.20 |
1:25.24 |
1.04 |
| 11 |
Hatem, Nicolas (12)
|
FGSWAT |
1:26.36 |
1:26.22 |
-0.14 |
| 12 |
Osorio, Carlos M (12)
|
FGCM |
1:23.90 |
1:27.00 |
3.10 |
| 13 |
Zepeda, Aldo E (11)
|
FGSOFL |
1:38.33 |
1:27.86 |
-10.47 |
| 14 |
Collazo, Fernando (11)
|
FGGRSC |
1:32.00 |
1:29.50 |
-2.50 |
| 15 |
Hernandez, Adrian (11)
|
FGSWAT |
1:26.80 |
1:29.61 |
2.81 |
| 16 |
Burnham Ugalde, Hector X (12)
|
FGMBS |
1:33.67 |
1:30.64 |
-3.03 |
| 17 |
Montes, Kevin (12)
|
FGAKS |
1:29.25 |
1:30.70 |
1.45 |
| 18 |
Casas, Randy (11)
|
FGBMHG |
1:28.04 |
1:31.17 |
3.13 |
| 19 |
Sawyer, Steven (11)
|
FGSOFL |
1:32.08 |
1:33.07 |
0.99 |
| 20 |
Blaya, Felipe (12)
|
FGMCDA |
1:39.86 |
1:37.97 |
-1.89 |
| 21 |
Morales, Jose E (11)
|
FGGRSC |
1:42.23 |
1:39.29 |
-2.94 |
| 22 |
Esteban, Lucas (11)
|
FGCANE |
1:49.06 |
1:42.72 |
-6.34 |
| 23 |
Kauefate, Abelardo (11)
|
FGSDST |
|
1:43.09 |
- |
| 24 |
Wagner, Alexander I (11)
|
FGMACM |
1:50.09 |
1:43.70 |
-6.39 |
| 25 |
El Sheha, Ryan (12)
|
FGCANE |
1:45.21 |
1:44.62 |
-0.59 |
| 26 |
Vera, Conrad S (11)
|
FGCANE |
1:49.56 |
1:46.16 |
-3.40 |
| 27 |
Mendieta, Matthew J (12)
|
FGSOFL |
1:48.95 |
1:46.56 |
-2.39 |
| 28 |
Marinas, Juan P (11)
|
FGSDST |
|
1:50.71 |
- |
| 29 |
Loreto, Miguel E (12)
|
FGSDST |
|
1:55.13 |
- |
| 30 |
Guerrero, Roger E (12)
|
FGCANE |
|
2:05.32 |
- |