| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gaines, Laila K (10)
|
PVPM |
33.66 |
33.75 |
0.09 |
| 2 |
Crowther, Natalie J (10)
|
PVPM |
37.74 |
38.39 |
0.65 |
| 3 |
Beck, Elizabeth L (10)
|
PVPM |
42.92 |
40.57 |
-2.35 |
| 4 |
Long, Charlotte G (10)
|
PVPM |
40.88 |
41.30 |
0.42 |
| 5 |
Hank, Jamie W (10)
|
PVPM |
|
49.66 |
- |
| 6 |
Montilla, Jocelyn A (10)
|
PVPM |
|
50.31 |
- |
| 7 |
Weingart, Mara J (10)
|
PVPM |
52.15 |
50.56 |
-1.59 |
| 8 |
Andress, Charlotte M (10)
|
PVPM |
|
51.40 |
- |
| 9 |
Mancari, Emerson K (9)
|
PVPM |
|
51.76 |
- |
| 10 |
Alessi, Corinne E (9)
|
PVPM |
|
55.13 |
- |
|
Maldarelli, Emma K (10)
|
PVPM |
|
DQ |
- |
|
Powell-Switaj, Zoe R (9)
|
PVPM |
53.02 |
DQ |
- |
|
Wall, Emma N (9)
|
PVPM |
|
DQ |
- |
|
Don, Audrey H (9)
|
PVPM |
|
NS |
- |
|
Stark Puglisi, Chloe G (9)
|
PVPM |
|
NS |
- |