| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nguyen, Declan L (7)
|
PVMACH |
21.77 |
20.36 |
-1.41 |
| 2 |
Farley, Evan P (7)
|
PVCSC |
19.85 |
20.49 |
0.64 |
| 3 |
Fortes, Elijah M (7)
|
PVFBST |
25.06 |
25.70 |
0.64 |
| 4 |
Lam, Andrew J (7)
|
PVMACH |
30.25 |
26.03 |
-4.22 |
| 5 |
Cocker, Emmett A (7)
|
PVYORK |
|
26.74 |
- |
| 6 |
Cory, Maddox S (7)
|
PVYORK |
|
27.00 |
- |
| 7 |
Gallagher, James H (7)
|
PVFBST |
40.63 |
27.84 |
-12.79 |
| 8 |
Mehdizadeh, Ryan T (6)
|
PVASA |
26.13 |
28.21 |
2.08 |
| 9 |
Valle, Maxim A (7)
|
PVASA |
30.28 |
29.29 |
-0.99 |
| 10 |
Grundhoefer, Mason C (7)
|
PVYORK |
|
31.82 |
- |
| 11 |
King, Carter B (7)
|
PVMACH |
28.80 |
37.00 |
8.20 |
|
Tudorache, Cristian D (6)
|
PVAAC |
33.27 |
DQ |
- |
|
Zochowski, Thaddeus J (7)
|
PVYORK |
32.99 |
DQ |
- |
|
Bruce, William R (7)
|
PVYORK |
33.55 |
NS |
- |