| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fernandez, Oliver A (12)
|
MRBGNW |
34.61 |
31.34 |
-3.27 |
| 2 |
Legros, Julien E (12)
|
MRBGNW |
32.62 |
31.94 |
-0.68 |
| 3 |
McHugh, Luke P (12)
|
MRBGNW |
31.89 |
31.97 |
0.08 |
| 4 |
Weiner, Joseph L (11)
|
MRBGNW |
32.99 |
34.22 |
1.23 |
| 5 |
Tuncoglu, Andre E (11)
|
MRBGNW |
34.65 |
34.60 |
-0.05 |
| 6 |
Skolnick, Avery M (12)
|
MRBGNW |
35.73 |
34.61 |
-1.12 |
| 7 |
Sgaglio, Ensen W (11)
|
MRBGNW |
36.59 |
35.91 |
-0.68 |
| 8 |
Coffino, Raphael M (11)
|
MRBGNW |
38.80 |
36.18 |
-2.62 |
| 9 |
Townsend, Nathaniel R (12)
|
MRBGNW |
34.41 |
36.28 |
1.87 |
| 10 |
Eichenberger, Zachary G (12)
|
MRBGNW |
35.12 |
36.70 |
1.58 |
| 11 |
Rocco, Christopher M (11)
|
MRUN-B |
45.46 |
40.21 |
-5.25 |
| 12 |
Horan, Robert G (11)
|
MRSPAR |
|
42.01 |
- |
| 13 |
Caicedo, Nicholas A (11)
|
MRSPAR |
55.23 |
50.80 |
-4.43 |
|
Blair, Joseph C (11)
|
MRBGNW |
1:01.02 |
DQ |
- |