| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kuhn, Cameron J (10)
|
PVMACH |
1:14.90 |
1:11.32 |
-3.58 |
| 2 |
Chava, Tanush (10)
|
PVMACH |
1:15.65 |
1:12.74 |
-2.91 |
| 3 |
Frantz, John L (10)
|
PVMACH |
1:16.30 |
1:16.63 |
0.33 |
| 4 |
Spriggs Jr, Lamont K (10)
|
PVPGPR |
1:20.37 |
1:17.87 |
-2.50 |
| 5 |
Chavez, Marco A (9)
|
PVMACH |
1:16.63 |
1:18.59 |
1.96 |
| 6 |
Cafer, Alexander B (9)
|
PVMACH |
1:16.75 |
1:18.68 |
1.93 |
| 7 |
Thompson, Elijah J (10)
|
PVERSC |
1:22.38 |
1:18.91 |
-3.47 |
| 8 |
Nguyen, Blake R (10)
|
PVMACH |
1:22.36 |
1:20.08 |
-2.28 |
| 9 |
Maring, Julian (9)
|
PVMACH |
1:28.98 |
1:20.67 |
-8.31 |
| 10 |
Smith, Marcos J (9)
|
PVERSC |
1:28.47 |
1:20.89 |
-7.58 |
| 11 |
Scales, August K (10)
|
PVTIBU |
1:20.69 |
1:21.24 |
0.55 |
| 12 |
Warren, Charles T (10)
|
PVMACH |
1:23.18 |
1:23.58 |
0.40 |
| 13 |
Chava, Tarun (10)
|
PVMACH |
1:27.15 |
1:25.82 |
-1.33 |
| 14 |
Thornsbury, Aiden T (10)
|
PVMACH |
1:33.09 |
1:27.52 |
-5.57 |
| 15 |
Gao, Jack (9)
|
PVMACH |
1:30.98 |
1:28.45 |
-2.53 |
| 16 |
Alami, Zakaria O (9)
|
PVMACH |
1:27.85 |
1:29.97 |
2.12 |
| 17 |
Fleming, Colton S (10)
|
PVDCPR |
1:38.85 |
1:31.54 |
-7.31 |
| 18 |
Zhao, Ray (9)
|
PVMACH |
1:47.25 |
1:37.00 |
-10.25 |
| 19 |
Lemon, Bryan Q (9)
|
PVPGPR |
1:46.17 |
1:43.19 |
-2.98 |
| 20 |
Olson, Liam M (9)
|
PVFAST |
1:54.70 |
1:53.08 |
-1.62 |
| 21 |
Lang, Armwell J (10)
|
PVLCL |
1:50.52 |
1:58.70 |
8.18 |
| 22 |
Iacoviello, Filippo F (10)
|
PVDCPR |
2:01.35 |
2:00.28 |
-1.07 |
|
Anderson, William J (10)
|
PVPAC |
2:17.87 |
DQ |
- |
|
Luo, Josiah J (10)
|
PVMSSC |
|
NS |
- |
|
Corbin Lewis, Asher N (10)
|
PVUN |
|
NS |
- |