| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ritter, Nicholas C (12)
|
MANEYS |
30.97 |
30.87 |
-0.10 |
| 2 |
Salas-Warner, Mikel A (12)
|
MABAY |
31.85 |
32.27 |
0.42 |
| 3 |
Chen, Matthew L (12)
|
MASUNY |
32.53 |
32.63 |
0.10 |
| 4 |
Hause, Ryan N (12)
|
MABAY |
34.11 |
34.16 |
0.05 |
| 5 |
de Luna, M.Gabriel F (12)
|
MAKRO |
34.49 |
36.58 |
2.09 |
| 6 |
Cianflone, Mason A (12)
|
MAGSVY |
36.81 |
36.62 |
-0.19 |
| 7 |
Kuhar, Jackson C (12)
|
MAKRO |
|
41.05 |
- |
| 8 |
Gogoi, Vir K (11)
|
MAGSVY |
41.66 |
41.41 |
-0.25 |
| 9 |
Best, Joey X (11)
|
MAGSVY |
47.58 |
48.08 |
0.50 |
| 10 |
Weaver, Jack S (11)
|
MAGSVY |
50.25 |
49.26 |
-0.99 |
| 11 |
Huber, Logan (12)
|
MASCAY |
51.72 |
49.91 |
-1.81 |
| 12 |
Fassero, Miles R (11)
|
MAGSVY |
47.13 |
51.03 |
3.90 |
| 13 |
Brown, Richard (11)
|
MABAY |
59.13 |
1:00.29 |
1.16 |
| 14 |
Wan, Lingbo (11)
|
MAGSVY |
|
1:12.05 |
- |
| 15 |
Pachucki, Evan J (12)
|
MAGSVY |
|
1:13.47 |
- |