| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pereira, Alessandro (12)
|
FGAZFL |
1:06.47 |
1:03.52 |
-2.95 |
| 2 |
Colmenares, Javier A (12)
|
FGSOFL |
1:07.52 |
1:03.88 |
-3.64 |
| 3 |
Moya, Kevin (12)
|
FGSOFL |
1:05.09 |
1:04.03 |
-1.06 |
| 4 |
Orjuela, Juan A (12)
|
FGAZFL |
1:13.55 |
1:07.09 |
-6.46 |
| 5 |
Tortola, Gabriel (12)
|
FGUN-A |
1:09.51 |
1:09.81 |
0.30 |
| 6 |
Ortiz, Karvin Jay (12)
|
FGAZFL |
1:17.67 |
1:11.31 |
-6.36 |
| 7 |
Ekanayake, Marvan M (12)
|
FGSOFL |
1:10.92 |
1:11.90 |
0.98 |
| 8 |
Kazar, Michael P (11)
|
FGAZFL |
1:13.77 |
1:13.37 |
-0.40 |
| 9 |
Pelaez, Nicholas (12)
|
FGSOFL |
1:15.37 |
1:13.54 |
-1.83 |
| 10 |
Osorio, Alejandro (11)
|
FGAZFL |
1:17.61 |
1:14.33 |
-3.28 |
| 11 |
Corrieri, Adriano (11)
|
FGAZFL |
|
1:16.23 |
- |
| 12 |
Proenza, Jordan (12)
|
FGSWAT |
|
1:25.74 |
- |
| 13 |
Pereira-Ramallo, Thomas (12)
|
FGSOFL |
|
1:26.10 |
- |
| 14 |
Kamlani, Zubin (12)
|
FGMCDA |
1:29.85 |
1:27.15 |
-2.70 |
| 15 |
Jimenez, Mason (11)
|
FGSOFL |
1:26.82 |
1:27.88 |
1.06 |
| 16 |
Tappin, Vincent A (11)
|
FGSWAT |
|
1:42.47 |
- |
| 17 |
Serhiienko, Vladyslav (11)
|
FLMSAT |
|
2:00.46 |
- |
|
McVeigh, Matt R (11)
|
FGSOFL |
1:21.40 |
NS |
- |
|
Horwitz, Dylan (11)
|
FGAZFL |
|
NS |
- |