| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pike, Jared C (28)
|
ZZSEAL |
1:02.95 |
1:04.83 |
1.88 |
| 2 |
Parnell, Gabriel T (19)
|
FLPA |
1:06.39 |
1:08.13 |
1.74 |
| 3 |
Pineda, Juan Pablo (17)
|
FGSOFL |
1:07.92 |
1:08.71 |
0.79 |
| 4 |
Boccuzzo, Nathaniel J (17)
|
FLPA |
1:10.26 |
1:08.86 |
-1.40 |
| 5 |
Rogatinsky, Andrew J (17)
|
FGPST |
1:07.75 |
1:10.33 |
2.58 |
| 6 |
Bruno Garcia, Adal (17)
|
ZZACDA |
1:14.32 |
1:15.25 |
0.93 |
| 7 |
Olivieri, Augustus (18)
|
ZZDSST |
1:17.91 |
1:16.65 |
-1.26 |
| 8 |
Hagan, Josh K (17)
|
OHCFY |
1:26.85 |
1:19.37 |
-7.48 |
| 9 |
Quesada-Amor, Alexander J (17)
|
FGHSC |
1:21.71 |
1:23.21 |
1.50 |
| 10 |
Santiago, Christian A (17)
|
FGPOMP |
1:32.31 |
1:30.16 |
-2.15 |
| 11 |
Parsotan, Veejay S (17)
|
FGPST |
1:32.58 |
1:39.24 |
6.66 |
|
Petreski, Matthew A (18)
|
FGHAFL |
1:09.06 |
NS |
- |
|
Parnell, Cole A (17)
|
FLPA |
1:16.80 |
NS |
- |
|
Contich, Henry M (21)
|
FGWASC |
1:08.55 |
NS |
- |