| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Farinas, Frank A (12)
|
FGPOMP |
|
1:15.61 |
- |
| 2 |
Nichols, Alexander (12)
|
FGTSA |
1:37.83 |
1:18.83 |
-19.00 |
| 2 |
Deutschman, Luke F (11)
|
FGSUN |
1:19.58 |
1:18.83 |
-0.75 |
| 4 |
Jimenez, Mason (11)
|
FGSOFL |
1:21.55 |
1:19.66 |
-1.89 |
| 5 |
Jimenez, Matthew (11)
|
FGSOFL |
1:19.82 |
1:20.50 |
0.68 |
| 6 |
Martinez, Reinaldo (12)
|
FGSFTL |
1:26.70 |
1:20.94 |
-5.76 |
| 7 |
Gayle, Kyle K (12)
|
FGPST |
1:32.05 |
1:22.62 |
-9.43 |
| 8 |
Herek, Lorenzo C (12)
|
FGCSSC |
1:31.65 |
1:24.81 |
-6.84 |
| 9 |
Valdiviezo, Victor M (12)
|
FGSF |
1:30.35 |
1:24.86 |
-5.49 |
| 10 |
Coradin, Sakima (12)
|
FGSOFL |
|
1:27.13 |
- |
| 11 |
Sanchez, Jesus (11)
|
FGCSSC |
1:35.44 |
1:27.57 |
-7.87 |
| 12 |
Torres, Jose A (11)
|
FGSFTL |
1:44.62 |
1:28.26 |
-16.36 |
| 13 |
Chaussky, Aleksander (11)
|
FGSOFL |
1:41.05 |
1:29.07 |
-11.98 |
| 14 |
Walker, Xyen N (11)
|
FGTSA |
1:32.60 |
1:30.99 |
-1.61 |
| 15 |
Sanchez, Cesar A (11)
|
FGPST |
1:32.01 |
1:32.03 |
0.02 |
| 16 |
Rattray, Kenneth P (12)
|
FGCSSC |
1:38.03 |
1:34.37 |
-3.66 |
| 17 |
Gomez, Pablo A (12)
|
FGSF |
|
1:45.15 |
- |
| 18 |
Corbett, John T (11)
|
FGSF |
1:59.35 |
1:46.87 |
-12.48 |
| 19 |
Garcia Sierra, Liam I (11)
|
FGSOFL |
|
1:56.08 |
- |
| 20 |
Tate, Barron C (11)
|
FGPST |
|
1:58.91 |
- |
|
Corrales, Renato (11)
|
FGSFTL |
1:24.89 |
DQ |
- |
|
Kapadia, Aditya (12)
|
FGSOFL |
|
DQ |
- |
|
Ozaktay, Levent L (11)
|
FGPCS |
1:24.13 |
NS |
- |
|
Gharib, Shahab B (11)
|
FGYSF |
1:33.00 |
NS |
- |