| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Feng, Celina C (7)
|
PVDRAG |
21.31 |
19.49 |
-1.82 |
| 2 |
Hakimzada, Dunya S (8)
|
PVAAC |
19.71 |
19.87 |
0.16 |
| 3 |
Celentano, Adelaide F (8)
|
PVAAC |
21.79 |
20.63 |
-1.16 |
| 4 |
Thapa, Miraya S (7)
|
PVPM |
23.77 |
23.12 |
-0.65 |
| 5 |
Dumas, Calissia A (6)
|
PVFXFX |
25.97 |
25.53 |
-0.44 |
| 6 |
Steiner, Grace L (7)
|
PVHACC |
28.98 |
25.66 |
-3.32 |
| 6 |
Szustakowski, Arden G (8)
|
PVFXFX |
26.00 |
25.66 |
-0.34 |
| 8 |
Ferssizidis, Athanasia (8)
|
PVPM |
25.72 |
26.45 |
0.73 |
| 9 |
Regan, Caroline E (8)
|
PVFXFX |
28.04 |
26.52 |
-1.52 |
| 10 |
Lockhart, Peyton M (8)
|
PVFXFX |
25.83 |
26.54 |
0.71 |
| 11 |
Ker, Emma L (7)
|
PVFXFX |
26.16 |
26.66 |
0.50 |
| 12 |
Beyyoudh, Ameera (7)
|
PVAAC |
29.95 |
26.96 |
-2.99 |
| 13 |
Tanyag, Nola F (7)
|
PVAAC |
27.26 |
27.18 |
-0.08 |
| 14 |
Beirne, Sienna G (7)
|
PVPM |
28.22 |
27.36 |
-0.86 |
| 15 |
Evans, Wren R (8)
|
PVFXFX |
27.97 |
27.67 |
-0.30 |
| 16 |
Denny, Ember R (8)
|
PVHACC |
1:09.71 |
27.80 |
-41.91 |
| 17 |
Tila, Andrea S (7)
|
PVAAC |
26.46 |
27.99 |
1.53 |
| 18 |
Nekoranec, Emma (8)
|
PVAAC |
|
28.05 |
- |
| 19 |
McGarry, Maya M (8)
|
PVAAC |
29.18 |
28.25 |
-0.93 |
| 20 |
Fabian, Elizabeth M (8)
|
PVPM |
|
28.57 |
- |
| 21 |
Gabriel, Sofia (8)
|
PVYSS |
33.33 |
29.00 |
-4.33 |
| 22 |
Liu, Mila K (7)
|
PVPM |
31.61 |
29.64 |
-1.97 |
| 23 |
Bituin, Riley E (8)
|
PVFXFX |
29.21 |
31.09 |
1.88 |
| 24 |
Sotiropoulos, Nicoloetta A (8)
|
PVCSC |
|
31.24 |
- |
| 25 |
Bradley, Harriet A (8)
|
PVFXFX |
29.36 |
31.48 |
2.12 |
| 26 |
Tremper, Finley M (8)
|
PVFXFX |
33.57 |
34.16 |
0.59 |
|
Ferkat, Muhlisa (7)
|
PVPM |
26.66 |
NS |
- |
|
Sanchez, Lenijo N (8)
|
PVPM |
|
NS |
- |
|
Dasenbrook, Sarah C (8)
|
PVAAC |
27.40 |
NS |
- |
|
Serigos, Delfina R (8)
|
PVYSS |
|
NS |
- |