| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rojas, Matteo N (12)
|
MDFCY |
1:11.53 |
1:14.32 |
2.79 |
| 1 |
Ustundag, Sarp (11)
|
PVNCAP |
1:19.91 |
1:22.25 |
2.34 |
| 2 |
Reeves, John N (12)
|
PVNCAP |
1:21.46 |
1:15.57 |
-5.89 |
| 2 |
Olivo Cauberghs, Esteban C (11)
|
PVNCAP |
1:14.87 |
1:22.65 |
7.78 |
| 3 |
Das, Rohit G (12)
|
PVNCAP |
1:14.83 |
1:17.13 |
2.30 |
| 3 |
Rankin, Cavan R (12)
|
MDFCY |
1:25.54 |
1:22.86 |
-2.68 |
| 4 |
Vorozheykin, Andrew (11)
|
PVNCAP |
1:19.37 |
1:21.27 |
1.90 |
| 4 |
LeFaivre, James R (12)
|
PVNCAP |
1:16.40 |
1:23.15 |
6.75 |
| 5 |
McMahon, William N (12)
|
PVPAC |
|
1:23.96 |
- |
| 7 |
Wilson, Brian T (12)
|
PVHEAL |
|
1:29.18 |
- |
| 8 |
Zhao, Andrew (11)
|
PVNCAP |
1:37.02 |
1:34.85 |
-2.17 |
| 9 |
Wiesert, Kenzo W (11)
|
PVPGPR |
1:38.55 |
1:37.84 |
-0.71 |
| 10 |
Nguyen, Carson N (12)
|
VATORP |
1:36.52 |
1:38.41 |
1.89 |
| 11 |
Malik, Musa S (12)
|
PVPAC |
1:52.38 |
1:44.86 |
-7.52 |
| 12 |
Lightfoot, William A (11)
|
PVERSC |
1:49.25 |
1:47.57 |
-1.68 |
| 13 |
Diouf, Samcidine A (11)
|
PVPGPR |
1:39.60 |
1:48.91 |
9.31 |
|
Flick, Jason T (12)
|
PVPAC |
1:18.23 |
NS |
- |
|
Mettler, Trent C (12)
|
PVTIBU |
1:05.59 |
NS |
- |
|
Belen, Alfonso M (12)
|
PVERSC |
1:28.87 |
NS |
- |