| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Renaud, Ronald J (12)
|
NJOCY |
33.57 |
30.65 |
-2.92 |
| 2 |
Dela Cruz, Christian A (12)
|
NJOCY |
32.50 |
31.58 |
-0.92 |
| 3 |
Hopkins, Christian S (12)
|
MAUMLY |
34.99 |
34.41 |
-0.58 |
| 4 |
Ray, Prathit (12)
|
MAUMLY |
37.86 |
35.76 |
-2.10 |
| 5 |
MacIsaac, James W (11)
|
NJOCY |
35.58 |
36.76 |
1.18 |
| 6 |
Jordan, Juan F (11)
|
NJOCY |
40.43 |
42.08 |
1.65 |
| 7 |
Light, Briggs D (12)
|
MABRY |
46.17 |
42.21 |
-3.96 |
| 8 |
Stigall, Brennan P (11)
|
MAUMLY |
43.08 |
42.23 |
-0.85 |
| 9 |
Bal, Elijah Raphael S (11)
|
NJOCY |
47.06 |
43.35 |
-3.71 |
| 10 |
Schumann, James R (12)
|
NJOCY |
39.88 |
45.15 |
5.27 |
|
Joji, Joshua (12)
|
NJOCY |
54.88 |
DQ |
- |
|
Papa, Chris D (12)
|
NJOCY |
43.25 |
NS |
- |