| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Frondoza, Ethan R (13)
|
NCTYDE |
54.99 |
54.12 |
-0.87 |
| 2 |
Harris, John E (14)
|
NCTYDE |
53.55 |
54.50 |
0.95 |
| 3 |
Creep, Kyle D (13)
|
NCTYDE |
54.35 |
55.57 |
1.22 |
| 4 |
Snow, Troy D (14)
|
NCTYDE |
1:01.80 |
55.87 |
-5.93 |
| 5 |
Vargas, Nicholas C (14)
|
NCTYDE |
56.84 |
55.96 |
-0.88 |
| 6 |
Stieber, Jack R (13)
|
NCTYDE |
58.56 |
56.39 |
-2.17 |
| 7 |
Trowbridge, James M (13)
|
NCTYDE |
56.36 |
56.78 |
0.42 |
| 8 |
Greenfield, Daniel J (14)
|
NCTYDE |
58.88 |
58.87 |
-0.01 |
| 9 |
Williams, Jonathan P (14)
|
NCTYDE |
1:05.14 |
1:03.83 |
-1.31 |
| 10 |
Smits, Cooper J (13)
|
NCTYDE |
1:06.18 |
1:05.93 |
-0.25 |
| 11 |
McIver, Alexander J (13)
|
NCTYDE |
1:13.28 |
1:08.06 |
-5.22 |
|
Petruzzi, Kurt E (14)
|
NCTYDE |
51.57 |
NS |
- |