| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bellach, Matthew R (10)
|
MRBAD |
40.12 |
36.64 |
-3.48 |
| 2 |
Equiano, Jason A (10)
|
MRAPEX |
39.51 |
37.01 |
-2.50 |
| 3 |
Lopez, Joseph G (10)
|
MRAPEX |
48.85 |
40.60 |
-8.25 |
| 4 |
Lomvardas, Kai G (10)
|
MRBAD |
39.72 |
40.72 |
1.00 |
| 5 |
Victoria, Jeremy A (10)
|
MRAPEX |
47.97 |
41.79 |
-6.18 |
| 6 |
Koufalis, Konstantinos (9)
|
MRBAD |
46.26 |
42.07 |
-4.19 |
| 7 |
Ladyzhensky, Michael A (9)
|
MRBAD |
40.91 |
42.11 |
1.20 |
| 8 |
Arnold, Zachary R (9)
|
MRBAD |
42.79 |
42.66 |
-0.13 |
| 9 |
Jadhav, Herchelle (9)
|
MRBAD |
56.97 |
50.36 |
-6.61 |
| 10 |
Burt, Alain S (10)
|
MRBAD |
59.22 |
50.93 |
-8.29 |
| 11 |
Tula, Xavier A (9)
|
MRAPEX |
55.45 |
52.12 |
-3.33 |
| 12 |
Grimes, Terry A (10)
|
MRBAD |
57.89 |
53.26 |
-4.63 |
| 13 |
Pena, Aidan J (10)
|
MRAPEX |
51.77 |
56.19 |
4.42 |
| 14 |
Soviero, William G (10)
|
MRBAD |
1:00.96 |
57.60 |
-3.36 |
| 15 |
Cassidy, John P (9)
|
MRBAD |
1:03.95 |
57.91 |
-6.04 |
|
Robins, Benjamin I (9)
|
MRBAD |
1:01.32 |
DQ |
- |