| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Feng, Celina C (7)
|
PVDRAG |
18.63 |
17.02 |
-1.61 |
| 2 |
Celentano, Adelaide F (8)
|
PVAAC |
18.19 |
17.45 |
-0.74 |
| 3 |
Reese, Evie M (8)
|
PVBWST |
|
18.06 |
- |
| 4 |
Todd, Claire M (7)
|
PVHACC |
18.68 |
18.43 |
-0.25 |
| 5 |
Edgerton, Katherine M (8)
|
PVAAC |
|
18.49 |
- |
| 6 |
Saunders, Sara J (8)
|
PVPM |
19.80 |
18.61 |
-1.19 |
| 7 |
Dansereau, Anna H (7)
|
PVAAC |
19.70 |
19.33 |
-0.37 |
| 8 |
McAsey, Caroline J (8)
|
PVPM |
20.75 |
19.99 |
-0.76 |
| 9 |
Cummins, Anna K (8)
|
PVFXFX |
|
20.24 |
- |
| 10 |
Robbins, Nora M (7)
|
PVPM |
21.22 |
20.58 |
-0.64 |
| 11 |
Wee, Amelia H (8)
|
PVHACC |
21.44 |
21.03 |
-0.41 |
| 12 |
Ryerson, Adrienne H (8)
|
PVPM |
|
21.26 |
- |
| 13 |
Addington, Emma (8)
|
PVYSS |
21.27 |
21.56 |
0.29 |
| 14 |
Beirne, Sienna G (7)
|
PVPM |
22.17 |
21.84 |
-0.33 |
| 15 |
Dunn, Sierra H (7)
|
PVPM |
20.40 |
22.20 |
1.80 |
| 16 |
Metcalf, Eleanor A (6)
|
PVAAC |
21.19 |
22.29 |
1.10 |
| 17 |
Meassick, Juliana W (8)
|
PVFXFX |
|
22.65 |
- |
| 18 |
Nekoranec, Emma (8)
|
PVAAC |
|
23.36 |
- |
| 19 |
Lockhart, Peyton M (8)
|
PVFXFX |
24.11 |
23.52 |
-0.59 |
| 20 |
Gasque, Kiera I (7)
|
PVHACC |
24.57 |
23.66 |
-0.91 |
| 21 |
Bituin, Riley E (8)
|
PVFXFX |
25.03 |
23.80 |
-1.23 |
| 22 |
Sanchez, Lenijo N (8)
|
PVPM |
22.63 |
25.33 |
2.70 |
| 23 |
Forde, Nora E (6)
|
PVPM |
26.43 |
27.57 |
1.14 |
| 24 |
Gabriel, Sofia (8)
|
PVYSS |
26.90 |
28.14 |
1.24 |
| 25 |
Foster, Charlotte J (7)
|
PVFXFX |
|
28.44 |
- |
| 26 |
Beyyoudh, Ameera (7)
|
PVAAC |
26.99 |
29.35 |
2.36 |
| 27 |
Sotiropoulos, Nicoloetta A (8)
|
PVCSC |
|
29.57 |
- |
| 28 |
Serigos, Delfina R (8)
|
PVYSS |
|
32.44 |
- |
|
McCaulley, Finley E (8)
|
PVPM |
27.26 |
NS |
- |
|
Ferkat, Muhlisa (7)
|
PVPM |
31.12 |
NS |
- |
|
Denny, Ember R (8)
|
PVHACC |
54.40 |
NS |
- |
|
Fouzi, Nadia D (8)
|
PVERSC |
25.19 |
NS |
- |
|
Dasenbrook, Sarah C (8)
|
PVAAC |
27.03 |
NS |
- |