| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Moncton, Wesley H (8)
|
PVDCPR |
|
21.79 |
- |
| 2 |
Campbell, Jacob O (7)
|
PVMSSC |
25.59 |
22.91 |
-2.68 |
| 3 |
Calabrese, Anthony J (8)
|
PVMSSC |
31.13 |
27.57 |
-3.56 |
| 4 |
Tsai, Jayden I (8)
|
PVMSSC |
36.61 |
31.31 |
-5.30 |
| 5 |
Jones, Kalin A (8)
|
PVMSSC |
33.12 |
31.53 |
-1.59 |
| 6 |
Chen, Kegan Y (7)
|
PVMSSC |
|
33.18 |
- |
| 7 |
Sunkara, Surya (8)
|
PVFAST |
33.78 |
33.47 |
-0.31 |
| 8 |
Ko, Micah (7)
|
PVPAC |
|
34.03 |
- |
| 9 |
Reid III, LeNard R (8)
|
PVDCPR |
|
34.50 |
- |
| 10 |
Roberts, Luke E (8)
|
PVPAC |
38.63 |
43.22 |
4.59 |
| 11 |
Turner, Samir A (7)
|
PVDCPR |
|
45.57 |
- |
|
Peterson Arias, Ian A (7)
|
PVDCPR |
|
DQ |
- |
|
Skelly, Brendan M (7)
|
PVPAC |
40.46 |
DQ |
- |
|
Carranza, Tiago M (8)
|
PVDCPR |
|
NS |
- |