| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lowman, Samuel R (11)
|
AMWAAC |
1:19.05 |
1:16.64 |
-2.41 |
| 2 |
Rodriguez, Alejandro D (11)
|
AMPTSC |
1:20.11 |
1:19.55 |
-0.56 |
| 3 |
Artman, Jake M (12)
|
AMSFAC |
1:21.20 |
1:20.03 |
-1.17 |
| 4 |
Oconnor, Brady S (11)
|
AMPTSC |
1:24.36 |
1:20.71 |
-3.65 |
| 5 |
Whitsel, Jonas W (12)
|
AMRXA |
1:23.16 |
1:21.02 |
-2.14 |
| 6 |
Alborzi, Arman N (11)
|
AMKW |
1:24.34 |
1:21.58 |
-2.76 |
| 7 |
Burnworth, Aidan A (11)
|
AMSVSC |
1:21.16 |
1:22.33 |
1.17 |
| 8 |
Wang, Kevin (11)
|
AMSFAC |
1:24.02 |
1:24.14 |
0.12 |
| 9 |
Amrhein, Joseph G (12)
|
AMSVSC |
1:31.62 |
1:25.11 |
-6.51 |
| 10 |
Mihalovich, Alexander C (11)
|
AMPTSC |
1:29.25 |
1:29.69 |
0.44 |
| 11 |
Chahande, Ishaan S (11)
|
AMSFAC |
1:39.31 |
1:41.69 |
2.38 |
| 12 |
White, Anderson C (12)
|
AMSFAC |
1:52.19 |
1:44.72 |
-7.47 |
| 13 |
Kranyak, Samuel M (12)
|
AMUN |
2:11.51 |
1:48.80 |
-22.71 |
| 14 |
Juluru, Chandhan (12)
|
AMSFAC |
2:07.30 |
1:59.35 |
-7.95 |
| 15 |
Culp, Aaron L (12)
|
AMSFAC |
2:02.19 |
2:02.13 |
-0.06 |
|
Lou, Xinyu (11)
|
AMSFAC |
1:57.19 |
DQ |
- |
|
Wiggers, Brayden G (12)
|
AMSFAC |
1:42.52 |
DQ |
- |
|
Gandhi, Amudhan P (11)
|
AMSFAC |
1:52.94 |
NS |
- |
|
Stahl, Caden P (11)
|
AMBWA |
1:35.39 |
NS |
- |