| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chang, Sydney X (6)
|
PVRMSC |
26.14 |
23.65 |
-2.49 |
| 2 |
Zettler, Grace A (6)
|
PVASA |
21.99 |
24.46 |
2.47 |
| 3 |
Averill, Karina K (6)
|
PVRMSC |
25.45 |
24.70 |
-0.75 |
| 4 |
Li, MingZe (6)
|
PVTOLL |
|
25.44 |
- |
| 5 |
McConnell, Caroline A (6)
|
PVRMSC |
26.74 |
26.17 |
-0.57 |
| 6 |
Mejia-Mardeeva, Annabel M (6)
|
PVRMSC |
30.07 |
27.46 |
-2.61 |
| 7 |
Lim Yang, Hana S (6)
|
PVMACH |
27.89 |
30.34 |
2.45 |
| 8 |
Qin, Olivia (6)
|
PVRMSC |
|
37.39 |
- |
|
He, Athena C (6)
|
PVRMSC |
38.97 |
DQ |
- |
|
Lehman, Ainsley B (6)
|
PVSDS |
|
DQ |
- |
|
Trepkowski, Sabrina N (5)
|
PVRMSC |
|
DQ |
- |
|
Liang, Bo-Ya (6)
|
PVRMSC |
27.96 |
DQ |
- |
|
Grijalba, Lucia (6)
|
PVRMSC |
|
DQ |
- |
|
Chen, Zella (6)
|
PVRMSC |
36.27 |
DQ |
- |
|
Bell, Aria G (6)
|
PVRMSC |
|
DQ |
- |
|
Nguyen, Sloane M (5)
|
PVMACH |
|
DQ |
- |
|
Thomson, Charlotte F (6)
|
MAJW |
45.09 |
DQ |
- |
|
Whiteman, Hannah E (6)
|
PVFAST |
|
DQ |
- |
|
Netram, Serena R (6)
|
PVRMSC |
28.69 |
NS |
- |
|
Reilly, Clara G (6)
|
PVSDS |
38.82 |
NS |
- |