| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Tsao, Noah (12)
|
MDHFY |
1:13.34 |
1:07.74 |
-5.60 |
| 2 |
Hue, Donald (12)
|
PVRMSC |
1:14.54 |
1:13.10 |
-1.44 |
| 3 |
Guardado, Roger K (12)
|
PVRMSC |
1:21.11 |
1:13.89 |
-7.22 |
| 4 |
Goldman, Eli M (12)
|
PVRMSC |
1:16.43 |
1:15.39 |
-1.04 |
| 5 |
Gomez, Alejandro M (12)
|
PVRMSC |
1:13.44 |
1:16.11 |
2.67 |
| 6 |
Zhao, Jingwei (12)
|
PVRMSC |
1:22.10 |
1:17.13 |
-4.97 |
| 7 |
Scott, Carter B (12)
|
PVASA |
1:18.07 |
1:17.30 |
-0.77 |
| 8 |
Boone, Jason D (12)
|
PVRMSC |
1:24.29 |
1:18.47 |
-5.82 |
| 9 |
DeLuca, Avery J (11)
|
PVASA |
1:18.86 |
1:18.78 |
-0.08 |
| 10 |
Kimpel, Ross A (12)
|
PVRMSC |
1:15.59 |
1:19.04 |
3.45 |
| 11 |
Patrick, Robert F (11)
|
PVASA |
1:23.20 |
1:20.77 |
-2.43 |
| 12 |
Mastronikolas, Konstantinos (11)
|
PVRMSC |
1:26.82 |
1:21.86 |
-4.96 |
| 13 |
Hu, Ethan O (11)
|
PVRMSC |
1:25.33 |
1:22.73 |
-2.60 |
| 14 |
Johnson, Jason G (11)
|
PVDCPR |
1:25.47 |
1:23.19 |
-2.28 |
| 15 |
Morse, Sachin C (11)
|
PVRMSC |
1:24.13 |
1:24.68 |
0.55 |
| 16 |
Genereux, Max A (12)
|
PVASA |
1:22.54 |
1:25.49 |
2.95 |
| 17 |
Russell, Cameron D (11)
|
PVASA |
1:33.34 |
1:25.56 |
-7.78 |
| 18 |
Berger, Colby J (11)
|
PVASA |
1:25.18 |
1:25.85 |
0.67 |
| 19 |
Rosen, Maxwell B (11)
|
PVSA |
1:24.78 |
1:26.18 |
1.40 |
| 20 |
Golden, Charles D (11)
|
PVASA |
1:28.00 |
1:31.59 |
3.59 |
| 21 |
Peterson Arias, Ian A (11)
|
PVDCPR |
1:32.59 |
1:37.74 |
5.15 |
| 22 |
Daniels, Ace (11)
|
PVPGPR |
1:46.63 |
1:44.62 |
-2.01 |
|
Chen, Aaron (12)
|
PVRMSC |
1:28.18 |
NS |
- |
|
Wadhwani, Shaurya (12)
|
PVLIFE |
1:34.79 |
NS |
- |
|
Parker, William L (11)
|
PVRMSC |
1:27.28 |
NS |
- |
|
Zhao, Chris X (11)
|
PVRMSC |
1:45.40 |
NS |
- |