| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pica, Zander J (10)
|
PVRMSC |
1:20.62 |
1:14.44 |
-6.18 |
| 2 |
Hernandez-Fuentes, Jordan O (10)
|
PVRMSC |
1:32.59 |
1:15.13 |
-17.46 |
| 3 |
Salvado, Juan Ignacio (10)
|
PVRMSC |
1:23.46 |
1:19.92 |
-3.54 |
| 4 |
Huang, Christopher (10)
|
PVRMSC |
1:27.94 |
1:21.51 |
-6.43 |
| 5 |
Garmon, Matix E (10)
|
PVRMSC |
|
1:22.04 |
- |
| 6 |
Pata, Lucas (9)
|
PVRMSC |
|
1:22.62 |
- |
| 7 |
Nishnianidze, Nickolas A (10)
|
PVRMSC |
1:40.18 |
1:23.48 |
-16.70 |
| 8 |
Zhang, Eric (9)
|
PVRMSC |
1:26.82 |
1:23.68 |
-3.14 |
| 9 |
Walsh, Jackson P (10)
|
PVRMSC |
|
1:24.07 |
- |
| 10 |
Elag, Mahmoud M (8)
|
PVRMSC |
|
1:25.16 |
- |
| 11 |
Magro, Ethan C (9)
|
PVRMSC |
|
1:26.47 |
- |
| 12 |
Chang, Jacob (9)
|
PVRMSC |
|
1:33.56 |
- |
| 13 |
Liu, Vincent D (10)
|
PVRMSC |
1:36.83 |
1:33.71 |
-3.12 |
| 14 |
Romero-Zermeno, Alexander (8)
|
PVRMSC |
|
1:34.69 |
- |
| 15 |
Li, Marcus (8)
|
PVRMSC |
|
1:35.17 |
- |
| 16 |
Xu, Jason (8)
|
PVRMSC |
|
1:36.48 |
- |
| 17 |
Nedd, Noah A (10)
|
PVRMSC |
|
1:39.02 |
- |
| 18 |
Wu, Evan (10)
|
PVRMSC |
|
1:39.44 |
- |
| 19 |
Johansen, Luke N (10)
|
PVRMSC |
|
1:39.49 |
- |
| 20 |
Zhuang, Hao (9)
|
PVRMSC |
|
1:40.44 |
- |
| 21 |
Hawman, Kai A (9)
|
PVRMSC |
|
1:42.02 |
- |
| 22 |
Rhee, Colin J (9)
|
MDFSC |
1:46.51 |
1:48.48 |
1.97 |
| 23 |
Levenson, Troy M (9)
|
PVRMSC |
|
1:48.57 |
- |
| 24 |
Zhao, Chris X (10)
|
PVRMSC |
|
1:48.77 |
- |
| 25 |
Sinha, Viraaj (9)
|
PVRMSC |
1:42.27 |
1:49.58 |
7.31 |
| 26 |
Zhuang, Xuan (9)
|
PVRMSC |
|
1:50.00 |
- |
| 27 |
Neeley, Kien (10)
|
PVRMSC |
|
1:50.91 |
- |
| 28 |
Huth, Rhys M (9)
|
PVRMSC |
|
1:52.23 |
- |
|
Yao, Ethan (9)
|
PVRMSC |
|
NS |
- |
|
Miller, Jorge E (9)
|
PVRMSC |
|
NS |
- |