| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bui, AN T (8)
|
PVMSSC |
31.32 |
23.25 |
-8.07 |
| 2 |
Kang, Stella D (8)
|
PVDCPR |
23.58 |
24.28 |
0.70 |
| 3 |
Guerrieri Brown, Giulia (8)
|
PVDCPR |
31.35 |
26.85 |
-4.50 |
| 4 |
Bascope, Maya M (7)
|
PVMSSC |
|
27.19 |
- |
| 5 |
Whiteman, Samantha R (8)
|
PVFAST |
37.66 |
27.53 |
-10.13 |
| 6 |
Beggiato, Eva M (8)
|
PVDCPR |
31.24 |
29.12 |
-2.12 |
| 7 |
Caraballo, Emma E (8)
|
PVDCPR |
30.12 |
31.97 |
1.85 |
| 8 |
Sehgal, Xena G (8)
|
PVDCPR |
|
32.78 |
- |
| 9 |
Usquiano, Genesis D (8)
|
PVMSSC |
|
35.85 |
- |
|
Minalu, Kalkidan A (7)
|
PVDCPR |
|
DQ |
- |
|
Charles, Danarielle V (8)
|
PVDCPR |
35.00 |
NS |
- |