| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
He, Elizabeth (7)
|
PVRMSC |
58.75 |
53.28 |
-5.47 |
| 2 |
Lee, Olivia M (7)
|
PVRMSC |
54.59 |
55.48 |
0.89 |
| 3 |
Main, Joy (7)
|
PVRMSC |
59.24 |
58.79 |
-0.45 |
| 4 |
Young, Margie (6)
|
PVRMSC |
|
1:00.19 |
- |
| 5 |
Lacson, Vera (7)
|
PVRMSC |
|
1:00.56 |
- |
| 6 |
Salazar, Paloma V (7)
|
PVRMSC |
|
1:01.80 |
- |
| 7 |
Zhong, Ashley (7)
|
PVRMSC |
1:06.74 |
1:02.38 |
-4.36 |
| 8 |
Zhang, Emma (6)
|
PVRMSC |
1:04.58 |
1:02.88 |
-1.70 |
| 9 |
Hattis, Julia P (7)
|
PVRMSC |
|
1:03.02 |
- |
| 10 |
Wang, Joyce Y (6)
|
PVRMSC |
1:03.13 |
1:03.20 |
0.07 |
| 11 |
Wilcox, Reagan M (7)
|
PVYORK |
|
1:03.81 |
- |
| 12 |
McGuire, Mae E (7)
|
PVASA |
1:00.99 |
1:03.93 |
2.94 |
| 13 |
Yegorova, Maria (7)
|
PVRMSC |
|
1:04.45 |
- |
| 14 |
Dastur, Scarlet L (7)
|
PVFISH |
|
1:08.26 |
- |
| 15 |
Brower, Grey P (7)
|
PVYORK |
|
1:10.17 |
- |
| 16 |
Qian, Emily (7)
|
PVRMSC |
1:16.92 |
1:10.40 |
-6.52 |
| 17 |
Sharp, Emme B (7)
|
PVASA |
1:03.60 |
1:11.25 |
7.65 |
| 18 |
Jungbluth, Maya G (7)
|
PVRMSC |
|
1:11.44 |
- |
| 19 |
Vera, Jubilee K (6)
|
PVFISH |
|
1:11.59 |
- |
| 20 |
Hue, Emma (7)
|
PVRMSC |
|
1:13.39 |
- |
| 21 |
Chang, Colbie (6)
|
PVRMSC |
1:17.00 |
1:15.64 |
-1.36 |
| 22 |
Alsina, Livia (6)
|
PVRMSC |
|
1:17.18 |
- |
| 23 |
Tian, Faith (7)
|
PVRMSC |
1:15.70 |
1:17.94 |
2.24 |
| 24 |
Wright, Eloise R (7)
|
PVAAC |
1:19.19 |
1:18.61 |
-0.58 |
| 25 |
Lutz, Clara F (7)
|
PVRMSC |
|
1:19.41 |
- |
| 26 |
Britton, Isabella R (7)
|
PVASA |
|
1:20.83 |
- |
| 27 |
Edwards, Erin R (7)
|
PVPM |
|
1:33.64 |
- |
|
Reid, Charlotte K (6)
|
PVPM |
|
DQ |
- |
|
Guerry, Siena R (7)
|
PVASA |
|
DQ |
- |
|
Cerdan, Victoria M (7)
|
PVRMSC |
|
DQ |
- |
|
Gupta, Ira (7)
|
PVRMSC |
|
DQ |
- |
|
O'Reilly, Teagan E (7)
|
PVYORK |
|
DQ |
- |
|
Springer, Sedona N (7)
|
PVYORK |
1:09.05 |
DQ |
- |
|
Feng, Anna (7)
|
PVRMSC |
1:01.80 |
DQ |
- |
|
Shackelford, Eloise D (7)
|
PVPM |
|
NS |
- |