| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Moon, Peter (11)
|
MAJW |
33.26 |
32.09 |
-1.17 |
| 1 |
Wright, Bennett E (12)
|
MAJW |
39.88 |
35.92 |
-3.96 |
| 1 |
Furia, Nicholas F (12)
|
MASTRM |
47.62 |
42.27 |
-5.35 |
| 2 |
Hyun, Noah A (12)
|
MAJW |
36.82 |
34.60 |
-2.22 |
| 2 |
Walsh, Jaxon A (11)
|
MASTRM |
43.26 |
43.38 |
0.12 |
| 3 |
Raue, Colin T (12)
|
MAJW |
36.89 |
35.36 |
-1.53 |
| 3 |
Morton, Andrew R (11)
|
MAJW |
46.18 |
43.40 |
-2.78 |
| 4 |
Moyer, Ryan M (11)
|
MAJW |
36.04 |
37.35 |
1.31 |
| 4 |
Dito, Gennaro D (11)
|
MASTRM |
46.14 |
43.43 |
-2.71 |
| 5 |
Yu, Jerry W (11)
|
MAJW |
|
47.45 |
- |
| 6 |
Do, Ethan C (11)
|
MAJW |
53.37 |
48.63 |
-4.74 |
| 7 |
Seibel, Daniel M (11)
|
MAJW |
|
51.48 |
- |
| 8 |
Berthelotte, Willem M (12)
|
MASTRM |
56.25 |
54.57 |
-1.68 |
| 9 |
Ford, Michael F (11)
|
NJRA |
50.03 |
57.51 |
7.48 |
| 10 |
Ham, Daniel J (11)
|
MAJW |
1:39.03 |
1:15.47 |
-23.56 |
|
Leonard, Frederick W (11)
|
MASTRM |
|
DQ |
- |