| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kass, Morgan L (8)
|
PVMACH |
17.80 |
18.16 |
0.36 |
| 2 |
Fredericks, Sophie C (8)
|
PVMACH |
19.09 |
18.40 |
-0.69 |
| 3 |
Maitland, Sydney L (8)
|
PVMACH |
21.08 |
20.88 |
-0.20 |
| 4 |
Swezey, Charlotte E (8)
|
PVTOLL |
20.40 |
21.33 |
0.93 |
| 5 |
Williams, Jizelle R (8)
|
PVMACH |
20.92 |
22.21 |
1.29 |
| 6 |
Hyun, Yesa A (8)
|
PVMACH |
|
22.45 |
- |
| 7 |
Belknap, Penelope M (8)
|
PVTOLL |
25.22 |
23.15 |
-2.07 |
| 8 |
Roberge, Connelly E (8)
|
PVMACH |
22.45 |
24.48 |
2.03 |
| 9 |
Garrett, Amelia L (8)
|
PVTOLL |
24.63 |
24.76 |
0.13 |
| 10 |
Gregorian, Sophie (8)
|
PVMACH |
26.98 |
24.78 |
-2.20 |
| 11 |
Berhang, Alice A (8)
|
PVTOLL |
25.09 |
24.96 |
-0.13 |
| 12 |
Batty, Kayla M (8)
|
PVPAC |
26.68 |
25.22 |
-1.46 |
| 13 |
Garrett, Abby A (8)
|
PVMACH |
24.58 |
25.65 |
1.07 |
| 14 |
Hinton, Sophie (8)
|
PVMACH |
27.82 |
25.70 |
-2.12 |
| 15 |
Williams, Jill C (8)
|
PVMACH |
27.20 |
26.19 |
-1.01 |
| 16 |
Van Raaphorst, Taylor J (8)
|
PVMACH |
26.12 |
26.44 |
0.32 |
| 17 |
Blachere, Corinne S (8)
|
PVMACH |
25.95 |
26.91 |
0.96 |
| 18 |
Tohmeh, Tala (8)
|
PVMACH |
23.24 |
26.95 |
3.71 |
| 19 |
Van Raaphorst, Alexis C (8)
|
PVMACH |
29.15 |
30.66 |
1.51 |
|
Knizek, Isabel S (8)
|
PVMACH |
23.16 |
NS |
- |
|
Heaton, Elizabeth E (8)
|
PVTOLL |
25.38 |
NS |
- |