| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cheng, Stella Z (7)
|
PVMAKO |
23.39 |
21.40 |
-1.99 |
| 2 |
Malkowski, Margaret A (7)
|
PVMAKO |
20.96 |
21.41 |
0.45 |
| 3 |
Zheng, Arabella L (7)
|
PVFXFX |
31.21 |
22.16 |
-9.05 |
| 4 |
Guest, Rosemary C (6)
|
PVYORK |
22.26 |
23.13 |
0.87 |
| 5 |
Andresen, Adeline E (7)
|
PVMAKO |
22.68 |
23.79 |
1.11 |
| 6 |
Cravens, Charleigh G (7)
|
PVYORK |
28.75 |
24.14 |
-4.61 |
| 7 |
Cheng, Evelina Z (7)
|
PVMAKO |
24.04 |
24.47 |
0.43 |
| 8 |
Floyd, Hailey J (7)
|
PVMAKO |
26.44 |
24.92 |
-1.52 |
| 9 |
Courain, Hannah J (7)
|
PVMAKO |
23.70 |
24.98 |
1.28 |
| 10 |
Kee, Aileen S (7)
|
PVYORK |
26.41 |
25.45 |
-0.96 |
| 11 |
Duffy, Abigail T (7)
|
PVYORK |
23.47 |
25.95 |
2.48 |
| 12 |
Brady, Zara E (7)
|
PVMAKO |
26.54 |
26.31 |
-0.23 |
| 13 |
Ker, Emma L (7)
|
PVFXFX |
26.16 |
26.53 |
0.37 |
| 14 |
Karapinar, Su A (6)
|
PVYORK |
29.20 |
26.56 |
-2.64 |
| 15 |
Dumas, Calissia A (6)
|
PVFXFX |
25.97 |
27.35 |
1.38 |
| 16 |
Widdowson, Claire D (6)
|
PVYORK |
|
27.44 |
- |
| 17 |
Frame, Adelaide H (6)
|
PVYORK |
26.58 |
28.66 |
2.08 |
| 18 |
Hernandez, Cori E (6)
|
PVMAKO |
28.72 |
28.90 |
0.18 |
| 19 |
Gruman, Carmen E (6)
|
PVMAKO |
32.22 |
28.96 |
-3.26 |
| 20 |
Grabowski, Allison R (6)
|
PVYORK |
28.92 |
32.76 |
3.84 |
| 21 |
Soukup, Mackenzie J (5)
|
PVYORK |
32.73 |
32.84 |
0.11 |
| 22 |
Harris, Kelsey B (6)
|
PVYORK |
28.65 |
33.86 |
5.21 |
| 23 |
Coleson, Tess A (6)
|
PVYORK |
40.48 |
34.45 |
-6.03 |
| 24 |
Berthe, Eloise M (7)
|
PVMAKO |
32.44 |
35.33 |
2.89 |
| 25 |
Narechania, Corinne M (7)
|
PVYORK |
42.51 |
37.31 |
-5.20 |
| 26 |
Schiff, Eliana R (6)
|
PVYORK |
34.37 |
37.46 |
3.09 |
| 27 |
Holt, Raelyn C (7)
|
PVMAKO |
44.25 |
37.49 |
-6.76 |
|
Brannan, Lucy V (6)
|
PVYORK |
|
NS |
- |
|
Vanderbeek, Marie E (6)
|
PVMAKO |
27.03 |
NS |
- |
|
Fatula, Maren A (7)
|
PVYORK |
25.13 |
NS |
- |
|
Jordan, Susanne I (7)
|
PVYORK |
28.91 |
NS |
- |