| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ohtani, Haruki (10)
|
PVUN |
1:26.12 |
1:13.40 |
-12.72 |
| 2 |
Campbell, Jacob O (9)
|
PVMSSC |
1:18.02 |
1:17.08 |
-0.94 |
| 3 |
Gravell, John M (10)
|
PVRMSC |
1:20.54 |
1:23.27 |
2.73 |
| 4 |
De Angelis, Emanuele X (10)
|
PVRMSC |
1:27.52 |
1:25.22 |
-2.30 |
| 5 |
Hernandez, Jordan O (9)
|
PVRMSC |
|
1:32.59 |
- |
| 6 |
Chen, Charles H (9)
|
PVRMSC |
1:45.01 |
1:35.19 |
-9.82 |
| 7 |
Fortes, Elijah J (10)
|
PVLIFE |
1:41.22 |
1:36.37 |
-4.85 |
| 8 |
Olson, Caleb J (9)
|
PVRMSC |
1:39.21 |
1:37.49 |
-1.72 |
| 9 |
Kimpel, Ross A (10)
|
PVRMSC |
1:39.21 |
1:38.65 |
-0.56 |
| 10 |
Nishnianidze, Nickolas A (9)
|
PVRMSC |
1:38.21 |
1:40.59 |
2.38 |
| 11 |
Goldman, Eli M (10)
|
PVRMSC |
1:36.14 |
1:41.67 |
5.53 |
| 12 |
Johnson, Jason G (9)
|
PVDCPR |
1:41.89 |
1:51.68 |
9.79 |
| 13 |
DeLuca, Avery J (9)
|
PVASA |
|
1:54.05 |
- |
| 14 |
Shanahan, Mason (10)
|
PVLIFE |
|
1:55.47 |
- |
|
Patrick, Robert F (9)
|
PVASA |
|
DQ |
- |
|
Wang, Liam K (10)
|
PVRMSC |
|
NS |
- |