| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fabian, Nicholas P (12)
|
FLGCST |
1:14.55 |
1:14.79 |
0.24 |
| 2 |
Musa, Farouk (11)
|
FGHAT |
1:18.59 |
1:15.93 |
-2.66 |
| 3 |
Rilo, Ares A (11)
|
FGSUN |
1:21.10 |
1:20.88 |
-0.22 |
| 4 |
Allahar, Benjamin P (11)
|
FGNPB |
1:31.30 |
1:23.38 |
-7.92 |
| 5 |
Zapata, Alexander (12)
|
FGTSA |
1:31.44 |
1:23.43 |
-8.01 |
| 6 |
Hurtado, Dylan E (11)
|
FGBMHG |
|
1:24.05 |
- |
| 7 |
Miller, Ryan W (11)
|
FGSAS |
1:23.57 |
1:24.31 |
0.74 |
| 8 |
Medina, Giovanni F (11)
|
FLGCST |
1:24.90 |
1:26.96 |
2.06 |
| 9 |
Chacin, David A (12)
|
FGBMHG |
1:26.87 |
1:27.90 |
1.03 |
| 10 |
Cook, Christopher H (12)
|
FGNPB |
1:34.97 |
1:28.05 |
-6.92 |
| 11 |
Charnou, Maksim (12)
|
FGNMST |
1:41.35 |
1:28.06 |
-13.29 |
| 12 |
Dominguez, Alfredo H (12)
|
FGBMHG |
1:26.58 |
1:30.44 |
3.86 |
| 13 |
Elcorrobarrutia, Jayce B (12)
|
FLGCST |
1:34.57 |
1:35.70 |
1.13 |
| 14 |
Guardia, Javier A (11)
|
FGPST |
1:41.00 |
1:36.59 |
-4.41 |
| 15 |
Nichols, Alexander (11)
|
FGTSA |
1:43.17 |
1:39.61 |
-3.56 |
| 16 |
Seluk, Ryder A (11)
|
FLGCST |
1:48.33 |
1:44.36 |
-3.97 |
| 17 |
Menemenci, Aydin E (12)
|
FGHAFL |
|
1:46.09 |
- |
| 18 |
Jean, Marckedly A (12)
|
FGHAT |
|
1:46.28 |
- |
| 19 |
Walker, Xyen N (11)
|
FGTSA |
|
1:48.38 |
- |
| 20 |
Wessel, Kyle C (11)
|
FGNPB |
1:48.36 |
1:48.95 |
0.59 |
| 21 |
Ross, Maverick B (11)
|
FGPST |
|
1:49.02 |
- |
| 22 |
Walsh, Riley W (12)
|
FGCSSC |
|
1:51.65 |
- |
| 23 |
Corbett, John T (11)
|
FGSF |
2:26.18 |
1:59.10 |
-27.08 |