| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fong, Joshua L (14)
|
MAJW |
52.47 |
54.46 |
1.99 |
| 2 |
Pham, Andrew T (14)
|
MAJW |
55.11 |
56.66 |
1.55 |
| 3 |
Evangelista, Rocco B (14)
|
MAJW |
57.23 |
1:00.65 |
3.42 |
| 4 |
Wright, Grayson J (13)
|
MAJW |
1:00.52 |
1:02.81 |
2.29 |
| 5 |
Burkett, Kevin R (14)
|
MAJW |
1:04.23 |
1:02.90 |
-1.33 |
| 6 |
Derivaux, Christopher C (13)
|
MAJW |
1:02.02 |
1:02.95 |
0.93 |
| 7 |
Li, Frederick (13)
|
MANRG |
1:01.33 |
1:03.16 |
1.83 |
| 8 |
Treglia, Michael E (13)
|
MAJW |
57.42 |
1:03.80 |
6.38 |
| 9 |
Arzillo, Jason A (14)
|
MAJW |
1:02.53 |
1:05.02 |
2.49 |
| 10 |
Gassman, Oliver (13)
|
NJEEX |
1:16.16 |
1:08.23 |
-7.93 |
| 11 |
Paoloni, Alessio S (13)
|
NJEEX |
1:21.98 |
1:12.54 |
-9.44 |