| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wu, Mason (10)
|
PVRMSC |
1:22.91 |
1:20.00 |
-2.91 |
| 2 |
Be, Kai N (9)
|
PVRMSC |
1:24.26 |
1:21.48 |
-2.78 |
| 3 |
Angel, Bruno (10)
|
PVRMSC |
1:26.46 |
1:23.29 |
-3.17 |
| 4 |
Wu, Evan (10)
|
PVRMSC |
1:27.19 |
1:23.54 |
-3.65 |
| 5 |
Srikittipraphas, Albert (10)
|
PVRMSC |
1:26.62 |
1:26.64 |
0.02 |
| 6 |
Levenson, Troy M (9)
|
PVRMSC |
1:34.91 |
1:28.47 |
-6.44 |
| 7 |
Duncan, Dallas A (9)
|
PVRMSC |
1:30.09 |
1:28.57 |
-1.52 |
| 8 |
Johansen, Luke N (10)
|
PVRMSC |
1:29.98 |
1:29.44 |
-0.54 |
| 9 |
Wang, Charles Y (9)
|
PVRMSC |
1:32.54 |
1:29.59 |
-2.95 |
| 10 |
Jiang, Brayden (9)
|
PVRMSC |
|
1:32.07 |
- |
| 11 |
Chang, Jacob (9)
|
PVRMSC |
1:29.98 |
1:32.11 |
2.13 |
| 12 |
Huth, Rhys M (9)
|
PVRMSC |
1:32.99 |
1:34.09 |
1.10 |
| 13 |
Mauriello, Alex M (9)
|
PVRMSC |
|
1:34.67 |
- |
| 14 |
Caldwell, Henry M (9)
|
PVRMSC |
1:35.38 |
1:35.09 |
-0.29 |
| 15 |
Liu, Nathaniel (10)
|
PVRMSC |
1:41.22 |
1:35.30 |
-5.92 |
| 16 |
Neeley, Kien (10)
|
PVRMSC |
1:39.98 |
1:36.12 |
-3.86 |
| 17 |
Newgen, Vinh-Khang B (10)
|
PVRMSC |
|
1:36.79 |
- |
| 18 |
Neches, Preston S (10)
|
PVRMSC |
|
1:50.50 |
- |
|
Economopoulos, Vasilis X (9)
|
PVRMSC |
|
DQ |
- |
|
Bess, Micah R (10)
|
PVRMSC |
1:24.32 |
NS |
- |
|
Alves, Luke O (10)
|
PVRMSC |
1:47.60 |
NS |
- |