| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chandran, Alexander (10)
|
PVRMSC |
1:25.30 |
1:22.95 |
-2.35 |
| 2 |
Herman, Roman L (10)
|
MAPAAC |
1:27.22 |
1:23.42 |
-3.80 |
| 3 |
Oehler, Griffin J (10)
|
PVRMSC |
1:28.10 |
1:24.45 |
-3.65 |
| 4 |
Bian, Andrew S (10)
|
PVJFD |
1:28.94 |
1:24.58 |
-4.36 |
| 5 |
Devinney, Edward M (10)
|
PVASA |
1:27.11 |
1:25.01 |
-2.10 |
| 6 |
Zhu, Raymond (10)
|
PVASA |
1:27.31 |
1:25.08 |
-2.23 |
| 7 |
Hua, Ethan Y (10)
|
PVRMSC |
1:25.13 |
1:25.60 |
0.47 |
| 8 |
Walsh, Aidan P (10)
|
MADST |
1:27.93 |
1:25.69 |
-2.24 |
| 9 |
Russell, Daniel O (10)
|
PVFISH |
1:27.83 |
1:26.05 |
-1.78 |
| 10 |
Bartholomew, Lachlan T (9)
|
PVRMSC |
1:28.84 |
1:27.71 |
-1.13 |
| 11 |
Ye, Anson (10)
|
PVRMSC |
1:28.86 |
1:27.88 |
-0.98 |
| 12 |
Belopolskiy, Simon A (10)
|
PVRMSC |
1:31.59 |
1:28.32 |
-3.27 |
| 13 |
Du Lac, Miles M (9)
|
PVRMSC |
1:27.57 |
1:28.35 |
0.78 |
| 14 |
Soles, Isaac L (9)
|
PVRMSC |
1:27.12 |
1:28.51 |
1.39 |
| 15 |
Torrejon, Xzavier S (10)
|
PVRMSC |
1:30.60 |
1:29.10 |
-1.50 |
| 16 |
Dawson, John O (9)
|
PVRMSC |
1:32.55 |
1:29.63 |
-2.92 |
| 17 |
Stowell, Daniel C (9)
|
PVRMSC |
1:31.02 |
1:30.05 |
-0.97 |
| 18 |
Kissel, Andrew J (10)
|
PVTIBU |
1:32.88 |
1:31.65 |
-1.23 |
| 19 |
Avalos-Restrepo, Nicolas G (10)
|
PVRMSC |
1:35.25 |
1:31.75 |
-3.50 |
| 20 |
Zhou, Shuyu W (10)
|
PVASA |
1:32.51 |
1:32.86 |
0.35 |
| 21 |
Seager, Austin P (9)
|
PVTIBU |
1:32.69 |
1:35.53 |
2.84 |
| 22 |
Haley, Grant J (10)
|
PVPAC |
1:35.01 |
1:35.58 |
0.57 |
| 23 |
Hanson, Timothy J (10)
|
PVRMSC |
1:30.94 |
1:35.66 |
4.72 |
| 24 |
Chang, Jonathan T (10)
|
PVRMSC |
1:35.26 |
1:38.21 |
2.95 |
|
Lombardo, Jonathan F (10)
|
PVRMSC |
1:35.47 |
DQ |
- |
|
Char, Matthew S (9)
|
PVBWST |
1:23.99 |
DQ |
- |
|
McHugh, Finnegan W (9)
|
MADST |
1:33.01 |
DQ |
- |