| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Connor, Matthew D (12)
|
MABYNS |
1:00.01 |
1:03.42 |
3.41 |
| 2 |
Sadowski, Blaise C (11)
|
MAPAY |
1:07.01 |
1:05.19 |
-1.82 |
| 3 |
Nowoswiat, Jacob E (11)
|
MAUMLY |
1:04.61 |
1:05.62 |
1.01 |
| 4 |
DiMartini, Frankie J (12)
|
MARY |
1:06.55 |
1:07.06 |
0.51 |
| 5 |
Mooney, Jack D (11)
|
MABYNS |
1:08.47 |
1:08.16 |
-0.31 |
| 6 |
Carroll, Gabriel J (12)
|
MAPAY |
|
1:08.68 |
- |
| 7 |
Filipovski, Luka K (11)
|
MAPAY |
1:08.10 |
1:09.83 |
1.73 |
| 8 |
Li, Patrick (11)
|
MAWCAY |
1:12.57 |
1:11.01 |
-1.56 |
| 9 |
Bentley, William H (11)
|
MAWCAY |
1:12.99 |
1:13.37 |
0.38 |
| 10 |
Utecht, Abraham A (12)
|
MAPAY |
|
1:21.70 |
- |
| 11 |
Wenstrup, Andrew G (11)
|
MAPAY |
|
1:22.01 |
- |
| 12 |
Stoltz, Edward F (11)
|
MAWCAY |
|
1:24.08 |
- |
| 13 |
Wan, Asher S (11)
|
MAPAY |
1:31.56 |
1:24.29 |
-7.27 |
| 14 |
Cuevas Riego De Dios, Justin (11)
|
MAUMLY |
|
1:24.72 |
- |