| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lopez, Lucas J (12)
|
PVNCAP |
31.24 |
29.35 |
-1.89 |
| 2 |
Bolten, Gage P (12)
|
PVNCAP |
33.82 |
31.19 |
-2.63 |
| 3 |
Robinson, Mitchell T (11)
|
PVNCAP |
33.66 |
31.77 |
-1.89 |
| 4 |
Alfonso-Frank, Simon W (11)
|
PVNCAP |
34.40 |
33.13 |
-1.27 |
| 5 |
Marchand, Luc M (11)
|
PVNCAP |
35.04 |
34.81 |
-0.23 |
| 6 |
Liu, Winfred B (11)
|
PVNCAP |
37.06 |
36.11 |
-0.95 |
| 7 |
Kim, Aidan A (10)
|
PVNCAP |
41.38 |
37.70 |
-3.68 |
| 8 |
Guo, Sean Z (10)
|
PVNCAP |
42.42 |
41.82 |
-0.60 |
| 9 |
Stickles, John R (10)
|
PVNCAP |
47.19 |
44.06 |
-3.13 |
| 10 |
Louk, Jakob L (9)
|
VAVSTP |
46.11 |
44.15 |
-1.96 |
| 11 |
Lurie, Atticus D (9)
|
PVNCAP |
48.95 |
46.76 |
-2.19 |
| 12 |
Lynch, Gregory D (8)
|
VAVSTP |
|
1:03.43 |
- |