| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lorack, Isabella G (8)
|
VACGBD |
20.28 |
20.99 |
0.71 |
| 2 |
Watson, Viktoria L (7)
|
VACGBD |
25.35 |
22.43 |
-2.92 |
| 3 |
Shnowske, Anna E (8)
|
VA757 |
|
25.50 |
- |
| 4 |
Ayala-Irizarry, Alondra K (8)
|
VASEVA |
27.13 |
26.72 |
-0.41 |
| 5 |
Wood, Virginia M (8)
|
VASEVA |
29.34 |
26.95 |
-2.39 |
| 6 |
Bonyadlou, Taraneh B (7)
|
VA757 |
28.96 |
27.13 |
-1.83 |
| 7 |
Hamersly, Kylie E (7)
|
VASEVA |
27.95 |
27.31 |
-0.64 |
| 8 |
Nunziata, Josie L (7)
|
VADIG |
38.32 |
28.87 |
-9.45 |
| 9 |
LaFlamme, Zoe L (7)
|
VASEVA |
30.40 |
29.39 |
-1.01 |
| 10 |
Dodson, Maria S (8)
|
VACGBD |
29.22 |
30.32 |
1.10 |
| 11 |
Burke, Allyson E (8)
|
VASEVA |
28.57 |
30.91 |
2.34 |
| 12 |
Roth, Sarah A (7)
|
VACGBD |
|
32.25 |
- |
| 13 |
Dollyhigh, Sarah A (8)
|
VA757 |
|
40.12 |
- |
| 14 |
Bennett, Lena M (8)
|
VAWAC |
|
48.94 |
- |
|
Rodrigues, Gabriella A (8)
|
VAWAC |
|
DQ |
- |