| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Young, Matthew P (12)
|
FGJDST |
1:11.47 |
1:07.16 |
-4.31 |
| 2 |
Strohecker, Maxwell W (12)
|
FGFAST |
1:13.91 |
1:07.26 |
-6.65 |
| 3 |
Dominguez, Alfredo H (11)
|
FGBMHG |
1:08.95 |
1:08.38 |
-0.57 |
| 4 |
Sheyda, Gavin C (12)
|
FGFAST |
1:09.90 |
1:09.16 |
-0.74 |
| 5 |
Connors, Billy M (11)
|
FGWOW |
1:09.66 |
1:09.44 |
-0.22 |
| 6 |
Okaz, Mostafa (12)
|
FGJDST |
|
1:10.38 |
- |
| 7 |
Espaillat, Jose A (12)
|
FGJDST |
1:38.02 |
1:15.40 |
-22.62 |
| 8 |
Almazan, Samuel J (11)
|
FGWOW |
|
1:16.66 |
- |
| 9 |
Chacin, David A (12)
|
FGBMHG |
1:22.91 |
1:17.20 |
-5.71 |
| 10 |
Hurtado, Dylan E (11)
|
FGBMHG |
|
1:20.84 |
- |
| 11 |
Brown, Jaxon H (11)
|
FGMART |
1:32.66 |
1:27.43 |
-5.23 |
| 12 |
Elliott, Tyson A (12)
|
FGWOW |
|
1:34.28 |
- |