| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Meyerhoeffer, Stella M (13)
|
MRSPAR |
25.71 |
26.18 |
0.47 |
| 2 |
Messado, Taiis (13)
|
MRSPAR |
27.12 |
26.94 |
-0.18 |
| 3 |
Munday, Jessica L (13)
|
MRHES |
26.54 |
27.07 |
0.53 |
| 4 |
Sheridan, Kerry (14)
|
MRBAD |
27.30 |
27.49 |
0.19 |
| 5 |
Henriksson, Ida (14)
|
MRBAD |
28.66 |
27.80 |
-0.86 |
| 6 |
Lomas, Melissa * (14)
|
MRBAD |
28.08 |
27.82 |
-0.26 |
| 7 |
Ketchatcham, Sarah C (13)
|
MRCAS |
27.71 |
28.26 |
0.55 |
| 8 |
Liew, Briana J (13)
|
MRGATE |
27.87 |
28.33 |
0.46 |
| 9 |
Victory, Margaret M (14)
|
MRBAD |
27.85 |
28.72 |
0.87 |
| 10 |
Yan, Emily (13)
|
MRGATE |
29.12 |
30.05 |
0.93 |
| 11 |
Marshall, Eileen C (13)
|
MRBAD |
30.41 |
30.32 |
-0.09 |
| 12 |
Crystal, Ella J (13)
|
MRBAD |
31.51 |
30.52 |
-0.99 |
| 13 |
Coquillette, Jackie A (13)
|
MRBAD |
30.81 |
30.67 |
-0.14 |
| 14 |
Segree, Tyla (13)
|
MRCAS |
30.08 |
30.69 |
0.61 |
| 15 |
Zhao, Joanna J (13)
|
MRAPEX |
30.12 |
31.13 |
1.01 |
| 16 |
Blizzard, Autumn (13)
|
MRASAP |
33.54 |
31.36 |
-2.18 |
| 17 |
Dominguez, Nailea (13)
|
MRUN |
34.65 |
31.81 |
-2.84 |
| 18 |
Sheridan, Ally (13)
|
MRBAD |
32.28 |
32.06 |
-0.22 |
| 19 |
Lu, Erxi (13)
|
MRAPEX |
34.26 |
33.82 |
-0.44 |
| 20 |
Paradise, Alexandria (13)
|
MRBAD |
|
33.92 |
- |
| 21 |
Palma, Jadalynn J (13)
|
MRAPEX |
34.03 |
35.30 |
1.27 |
| 22 |
Varela, Alba (13)
|
MRASAP |
36.04 |
36.67 |
0.63 |
| 23 |
Khaimchayev, Rachel (13)
|
MRGATE |
41.05 |
40.17 |
-0.88 |
|
Real, Anais (13)
|
MRASAP |
36.54 |
NS |
- |
|
Quiles, Jade A (13)
|
MRHES |
31.34 |
NS |
- |
|
Giacomo, Stella S (14)
|
MRBAD |
28.13 |
NS |
- |