| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pokatragool, Paul (12)
|
FGSAS |
1:12.76 |
1:09.57 |
-3.19 |
| 2 |
Tortola, Gabriel (12)
|
FGPCS |
1:10.21 |
1:11.32 |
1.11 |
| 3 |
Jones, Ronin (12)
|
FGPCS |
1:18.71 |
1:14.10 |
-4.61 |
| 4 |
Osorio, Alejandro (11)
|
FGAZFL |
1:15.98 |
1:15.47 |
-0.51 |
| 5 |
Miller, Ryan W (11)
|
FGUN-4 |
1:14.67 |
1:15.63 |
0.96 |
| 6 |
Armbruster, Tyler K (12)
|
FGPCS |
1:22.46 |
1:16.23 |
-6.23 |
| 7 |
Kazar, Michael P (11)
|
FGAZFL |
1:17.98 |
1:21.15 |
3.17 |
| 8 |
Nehme, Sean A (12)
|
FGSFTL |
|
1:21.74 |
- |
| 9 |
Kamlani, Zubin (11)
|
FGMCDA |
1:36.83 |
1:23.22 |
-13.61 |
| 10 |
Lin, Christopher T (11)
|
FGPCS |
1:31.88 |
1:23.27 |
-8.61 |
| 11 |
Valdiviezo, Victor M (12)
|
FGSF |
1:32.35 |
1:32.38 |
0.03 |
| 12 |
Fediushko, Roman (12)
|
FGSFTL |
1:35.52 |
1:33.85 |
-1.67 |
| 13 |
Santos, Kevin T (11)
|
FGPCS |
1:41.83 |
1:34.09 |
-7.74 |
| 14 |
Cote, Jordan W (12)
|
FGWASC |
1:39.21 |
1:35.58 |
-3.63 |
| 15 |
Reddick, Elijah Z (11)
|
FGSFTL |
|
1:38.50 |
- |
| 16 |
Carey, Aiden F (11)
|
FGHAFL |
2:03.02 |
1:39.75 |
-23.27 |
| 17 |
Rosenthal, Frederick B (11)
|
FGPCS |
|
1:39.97 |
- |
| 18 |
Weisfisch, Sam J (11)
|
FGPCS |
|
1:40.37 |
- |
| 19 |
DiCorpo, Nikolas (12)
|
FGSF |
|
1:42.96 |
- |
| 20 |
Tejeda, Pedro M (12)
|
FGPCS |
|
1:43.58 |
- |
| 21 |
Brinkworth, Daniel J (11)
|
FGHAFL |
2:05.96 |
1:45.56 |
-20.40 |
| 22 |
Rattray, Kenneth P (11)
|
FGCSSC |
1:41.54 |
1:46.80 |
5.26 |
| 23 |
Cornejo, Daniel (12)
|
FGHAFL |
|
2:07.68 |
- |
|
Menemenci, Aydin E (12)
|
FGHAFL |
|
DQ |
- |
|
Cornejo, David J (12)
|
FGHAFL |
|
DQ |
- |
|
Ramirez, Andres (12)
|
FGPCS |
1:30.86 |
NS |
- |
|
Avidor, Elai J (12)
|
FGPCS |
1:50.38 |
NS |
- |