| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bui, Olivier Q (10)
|
PVRMSC |
1:29.92 |
1:28.50 |
-1.42 |
| 2 |
Liberty, Nicholas A (10)
|
PVRMSC |
1:28.65 |
1:28.96 |
0.31 |
| 3 |
Iavarone, Christian Z (10)
|
PVRMSC |
1:26.98 |
1:29.70 |
2.72 |
| 4 |
Stubner, John H (10)
|
PVRMSC |
1:36.49 |
1:30.45 |
-6.04 |
| 5 |
Lindley, Connor M (10)
|
PVRMSC |
1:34.26 |
1:32.20 |
-2.06 |
| 6 |
Wright, Jackson E (10)
|
PVRMSC |
1:34.52 |
1:34.58 |
0.06 |
| 7 |
Hu, Louis (9)
|
PVRMSC |
1:35.92 |
1:35.76 |
-0.16 |
| 8 |
Xu, Joseph (9)
|
PVRMSC |
1:48.69 |
1:37.50 |
-11.19 |
| 9 |
Haughton, Joonsoo R (10)
|
PVRMSC |
1:37.62 |
1:37.72 |
0.10 |
| 10 |
Li, Yixuan (10)
|
PVRMSC |
1:38.41 |
1:38.26 |
-0.15 |
| 11 |
Li, Daniel G (10)
|
PVRMSC |
1:39.00 |
1:39.64 |
0.64 |
| 12 |
Barberena, Branden A (10)
|
PVRMSC |
1:39.68 |
1:39.74 |
0.06 |
| 13 |
Chang, Kyle R (9)
|
PVRMSC |
1:37.83 |
1:39.75 |
1.92 |
| 14 |
Joung, Justin E (9)
|
PVJFD |
1:55.34 |
1:44.53 |
-10.81 |
| 15 |
DiNicola, Aidan J (10)
|
PVRMSC |
1:43.88 |
1:46.39 |
2.51 |
| 16 |
Stelzer, Reid (9)
|
PVRMSC |
1:51.85 |
1:47.66 |
-4.19 |
| 17 |
Johnson, Benjamin M (10)
|
PVRMSC |
1:47.77 |
1:48.52 |
0.75 |
| 18 |
Ye, David T (10)
|
PVRMSC |
1:45.64 |
1:48.85 |
3.21 |
| 19 |
Qin, Ethan (9)
|
PVRMSC |
1:48.71 |
1:48.89 |
0.18 |
| 20 |
Simendic, Vukasin (10)
|
PVRMSC |
1:44.40 |
1:49.00 |
4.60 |
| 21 |
Pino, Dylan V (9)
|
PVRMSC |
|
1:50.53 |
- |
| 22 |
Zhang, Matthew (9)
|
PVRMSC |
1:59.08 |
1:50.68 |
-8.40 |
| 23 |
Lan, Spencer A (9)
|
PVRMSC |
|
1:51.13 |
- |
| 24 |
Shukla, Ayan H (9)
|
PVRMSC |
2:03.02 |
1:52.39 |
-10.63 |
| 25 |
Garmon, Mason A (9)
|
PVRMSC |
1:53.30 |
1:53.17 |
-0.13 |
| 26 |
Cook, Tyson M (9)
|
PVRMSC |
1:54.76 |
1:55.52 |
0.76 |
|
Rook, Brady S (10)
|
PVJFD |
1:51.31 |
DQ |
- |
|
Pu, Henrich L (10)
|
PVRMSC |
1:54.25 |
NS |
- |