| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Lorince, Kinsley A (8)
|
VAODAC |
43.59 |
41.98 |
-1.61 |
| 2 |
Huang, Xirui (8)
|
VAODAC |
46.96 |
42.12 |
-4.84 |
| 3 |
Dinsmore, Josie E (8)
|
VAODAC |
45.88 |
43.28 |
-2.60 |
| 4 |
Wang, Anna (8)
|
VA757 |
49.62 |
44.08 |
-5.54 |
| 5 |
Hood, Norah G (7)
|
VAODAC |
55.99 |
44.11 |
-11.88 |
| 6 |
Johnson, Audrey G (8)
|
VAECAT |
52.35 |
45.36 |
-6.99 |
| 7 |
Burchett, Catherine A (7)
|
VA757 |
1:11.69 |
47.63 |
-24.06 |
| 8 |
Evans, Annabelle M (7)
|
VA757 |
|
49.31 |
- |
| 9 |
Nesterenko, Olivia (8)
|
VA757 |
|
51.40 |
- |
| 10 |
Andrus, Theodora A (7)
|
VACGBD |
|
52.33 |
- |
| 11 |
McGrath, Leyla K (8)
|
VA757 |
58.32 |
52.44 |
-5.88 |
| 12 |
French, Marilyn G (7)
|
VAODAC |
|
52.57 |
- |
| 13 |
Gurnee, Charlotte C (7)
|
VAODAC |
|
56.29 |
- |
| 14 |
Rolando, Hanley G (7)
|
VA757 |
1:11.38 |
59.34 |
-12.04 |
| 15 |
Edwards, Addyson R (8)
|
VAODAC |
1:17.96 |
59.90 |
-18.06 |
| 16 |
Ouzts, Sarah C (7)
|
VA757 |
|
1:02.99 |
- |
| 17 |
Marklin, Elsie M (8)
|
VA757 |
|
1:03.30 |
- |
| 18 |
Snyder, Hailey N (8)
|
VA757 |
|
1:03.93 |
- |
| 19 |
Cox, Chloe E (8)
|
VAODAC |
1:32.95 |
1:04.19 |
-28.76 |
| 20 |
Matthaey, Mackenzie L (8)
|
VAODAC |
1:09.68 |
1:09.57 |
-0.11 |
| 21 |
Chaw, Elise H (7)
|
VA757 |
|
1:10.41 |
- |
| 22 |
LaFleur, Rian M (8)
|
VAECAT |
|
1:21.88 |
- |
|
Cason, Sophia Dorothy A (8)
|
VA757 |
|
DQ |
- |