| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Clayton, Hudson P (8)
|
PVNCAP |
19.03 |
17.39 |
-1.64 |
| 2 |
Charnoubi, Chase S (8)
|
PVSTJS |
17.58 |
17.44 |
-0.14 |
| 3 |
Bradley, Finn F (8)
|
PVMAKO |
21.80 |
20.16 |
-1.64 |
| 4 |
Donnelly, Brennan P (7)
|
PVMAKO |
22.01 |
20.35 |
-1.66 |
| 5 |
Moh, Evan G (8)
|
PVMAKO |
24.09 |
20.79 |
-3.30 |
| 6 |
Eubanks, Gavin J (8)
|
PVVLAC |
|
21.38 |
- |
| 7 |
Radzhabov, Mansour M (7)
|
PVMAKO |
22.68 |
22.10 |
-0.58 |
| 8 |
Vazquez, Mateo B (8)
|
PVTANK |
|
23.00 |
- |
| 9 |
Maier, William G (7)
|
PVMAKO |
20.65 |
23.13 |
2.48 |
| 10 |
Khraibani, Kieren H (8)
|
PVSNOW |
|
26.67 |
- |
| 11 |
Torres, Nicholas (8)
|
PVNCAP |
33.42 |
27.63 |
-5.79 |
| 12 |
Dew, Brayden A (8)
|
PVNCAP |
32.68 |
27.88 |
-4.80 |
| 13 |
Gilliam, Steven J (8)
|
PVMAKO |
|
28.27 |
- |
| 14 |
Stewart, Henry C (7)
|
PVMAKO |
32.48 |
30.62 |
-1.86 |
| 15 |
Donnelly, Keegan M (6)
|
PVMAKO |
33.00 |
31.14 |
-1.86 |
| 16 |
Flook, William F (7)
|
PVMAKO |
44.21 |
33.17 |
-11.04 |
| 17 |
Sontag, Ethan M (7)
|
PVMAKO |
30.23 |
36.18 |
5.95 |
| 18 |
Tarr, John B (8)
|
PVMAKO |
36.58 |
36.91 |
0.33 |
| 19 |
Yang, Dylan Y (8)
|
PVMAKO |
40.77 |
40.12 |
-0.65 |
| 20 |
Natnithithadha, Ishan (8)
|
PVMAKO |
|
45.61 |
- |
|
Reeder, Seth J (7)
|
PVNCAP |
27.58 |
DQ |
- |
|
Stevenson, Liam A (7)
|
PVMAKO |
|
DQ |
- |
|
De La Cruz, Matthew E (7)
|
PVMAKO |
|
DQ |
- |
|
Wright, Edison (8)
|
PVASTS |
|
NS |
- |