| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ferenz, Tyler J (10)
|
MABYNS |
1:09.48 |
1:07.31 |
-2.17 |
| 2 |
Filipovski, Luka K (10)
|
MAPAY |
1:08.27 |
1:08.84 |
0.57 |
| 3 |
Harth, Christopher J (10)
|
MAPAY |
1:06.15 |
1:09.74 |
3.59 |
| 4 |
Bentley, William H (10)
|
MAWCAY |
1:09.85 |
1:11.51 |
1.66 |
| 5 |
Cuevas Riego De Dios, Justin (10)
|
MAUMLY |
1:15.64 |
1:12.37 |
-3.27 |
| 6 |
Matteo, Jonah T (10)
|
MARY |
1:22.05 |
1:14.85 |
-7.20 |
| 7 |
Whitmore, Cade L (9)
|
MABYNS |
1:26.00 |
1:16.09 |
-9.91 |
| 8 |
Berkoski, Aiden (10)
|
MABYNS |
1:23.34 |
1:16.19 |
-7.15 |
| 9 |
Laganelli, Maxx A (10)
|
MAUMLY |
1:16.04 |
1:18.05 |
2.01 |
| 10 |
Berenji, Barsam (10)
|
MAPAY |
1:19.21 |
1:19.56 |
0.35 |
| 11 |
Andrews, Zack (10)
|
MAPAY |
1:19.73 |
1:21.62 |
1.89 |
| 12 |
Clemens, Benjamin J (10)
|
MAPAY |
1:25.80 |
1:22.41 |
-3.39 |
| 13 |
Largent, Miles (9)
|
MAWCAY |
1:23.36 |
1:24.21 |
0.85 |
| 14 |
Sung, Eric (10)
|
MAUMLY |
1:22.61 |
1:24.71 |
2.10 |
| 15 |
Truong, Matthew (9)
|
MAPAY |
1:28.83 |
1:30.46 |
1.63 |
| 16 |
Braswell, James (9)
|
MAUMLY |
1:25.29 |
1:31.36 |
6.07 |
| 17 |
Halloran, John F (10)
|
MAWCAY |
1:30.57 |
1:31.37 |
0.80 |
| 18 |
Coronado, Saul A (9)
|
MARY |
1:33.60 |
1:31.85 |
-1.75 |
| 19 |
Trupp, Liam H (9)
|
MARY |
1:35.80 |
1:32.47 |
-3.33 |
| 20 |
Wetzel, Gavin V (9)
|
MARY |
1:40.61 |
1:36.75 |
-3.86 |
|
Muldowney, Alexander J (9)
|
MAUMLY |
1:31.27 |
DQ |
- |