| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Fleck, Kristina S (14)
|
PVDRAG |
57.01 |
56.78 |
-0.23 |
| 2 |
Mathias, Olivia (14)
|
PVDRAG |
59.89 |
59.49 |
-0.40 |
| 3 |
Cebrian, Francesca A (14)
|
PVDRAG |
58.91 |
1:00.72 |
1.81 |
| 4 |
Sun, Callia (14)
|
PVDRAG |
1:00.72 |
1:00.92 |
0.20 |
| 5 |
Xiao, Victoria (14)
|
PVDRAG |
1:03.80 |
1:01.93 |
-1.87 |
| 6 |
Goins, Ava N (14)
|
PVDCPR |
1:03.13 |
1:02.79 |
-0.34 |
| 7 |
Kumar, Neha (14)
|
PVDCPR |
1:02.13 |
1:04.67 |
2.54 |
| 8 |
Heisler, Alexandra R (14)
|
PVDRAG |
1:07.21 |
1:05.61 |
-1.60 |
| 9 |
Goodweather, Isabelle L (14)
|
PVDCPR |
1:08.13 |
1:08.04 |
-0.09 |
| 10 |
Desel Dolan, Katherine M (14)
|
PVDCPR |
1:13.81 |
1:12.57 |
-1.24 |
| 11 |
Pyle, Atia P (14)
|
PVDCPR |
|
1:16.11 |
- |
| 12 |
Zhou, Yina (14)
|
PVDCPR |
1:42.48 |
1:28.14 |
-14.34 |
|
Cramer, Sophia N (15)
|
PVFAST |
1:05.00 |
NS |
- |
|
Yang, Julia (14)
|
PVMSSC |
1:08.70 |
NS |
- |