| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Renaud, Jade (11)
|
FGSF |
46.46 |
43.00 |
-3.46 |
| 2 |
Balkcom, Daniella R (11)
|
FGCSSC |
55.07 |
46.94 |
-8.13 |
| 3 |
Sorunmu, Maya A (11)
|
FGSF |
49.99 |
47.10 |
-2.89 |
| 4 |
Jorgensen, Kaitlyn D (11)
|
FGSUN |
55.45 |
49.07 |
-6.38 |
| 5 |
Natino, Judith-Alison P (11)
|
FGSOFL |
47.44 |
49.25 |
1.81 |
| 6 |
Udell, Stephanie R (11)
|
FGSFTL |
|
50.19 |
- |
| 7 |
Kuchar, Scarlett J (11)
|
FGPST |
1:02.58 |
50.48 |
-12.10 |
| 8 |
Zumbrum, Alana L (11)
|
FGSFTL |
51.59 |
50.77 |
-0.82 |
| 9 |
Tang, Chloe B (11)
|
FGCCPR |
|
51.77 |
- |
| 10 |
Gonio, Margaret L (11)
|
FGSFTL |
|
53.14 |
- |
| 11 |
Wehby, Carly (11)
|
FGSUN |
59.55 |
55.14 |
-4.41 |
| 12 |
Guan, Selina (11)
|
FGCSSC |
59.03 |
55.32 |
-3.71 |
| 13 |
Juskiewicz, Abigail E (11)
|
FGPST |
1:02.65 |
58.79 |
-3.86 |
| 14 |
Barreto, Fiama (11)
|
FGSUN |
|
1:00.41 |
- |
| 15 |
Rattray, Kyra (11)
|
FGCSSC |
|
1:00.50 |
- |
| 16 |
Lee, Glory (11)
|
FGCSSC |
|
1:19.96 |
- |
| 17 |
Kaprow, Hailey L (11)
|
FGCCPR |
|
1:29.95 |
- |
|
Sosa, Ariana C (11)
|
FGPST |
54.17 |
NS |
- |
|
Freshour, Julia E (11)
|
FGSFTL |
|
NS |
- |
|
Kennedy, Lauren N (11)
|
FGSF |
51.01 |
NS |
- |
|
Bonasera, Kaitlyn R (11)
|
FGCSSC |
55.17 |
NS |
- |