| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sloan, Morgan P (16)
|
MDUN |
21.92 |
23.34 |
1.42 |
| 2 |
Leslie, Sebastian V (17)
|
MDBAY |
22.85 |
23.66 |
0.81 |
| 3 |
Saarinen, Luke M (16)
|
MDBAY |
26.21 |
24.58 |
-1.63 |
| 4 |
Darling, Aidan W (16)
|
MDRAC |
|
25.18 |
- |
| 5 |
Tantengco, Francis Ray D (15)
|
MDASC |
36.84 |
25.55 |
-11.29 |
| 6 |
Moses II, Jaquada R (16)
|
MDBAY |
25.30 |
26.09 |
0.79 |
| 7 |
Ward Pratz, Robert P (16)
|
MDRAC |
|
26.32 |
- |
| 8 |
Brown, Andrew C (16)
|
MDRAC |
26.90 |
26.65 |
-0.25 |
| 9 |
Timashenka, Brannon B (15)
|
MDBAY |
28.84 |
27.51 |
-1.33 |
| 10 |
Julian, Brady R (15)
|
MDASC |
33.04 |
29.81 |
-3.23 |