| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
White, Stevarra L (7)
|
PVSA |
46.84 |
46.42 |
-0.42 |
| 2 |
Yu, Marigold (7)
|
PVFISH |
54.44 |
51.77 |
-2.67 |
| 3 |
Wilmot, Grace E (7)
|
PVRMSC |
53.95 |
52.06 |
-1.89 |
| 4 |
Newell, Kiera (7)
|
PVRMSC |
52.17 |
52.26 |
0.09 |
| 5 |
Banashak, Willa C (7)
|
PVRMSC |
53.63 |
52.68 |
-0.95 |
| 6 |
Gorshkov, Ella (7)
|
PVRMSC |
56.15 |
54.99 |
-1.16 |
| 7 |
Mai, Cecily (7)
|
PVRMSC |
54.97 |
55.05 |
0.08 |
| 8 |
Hu, Sophia (7)
|
PVRMSC |
57.34 |
56.20 |
-1.14 |
| 9 |
Brooke, Victoria R (7)
|
PVRMSC |
1:01.04 |
58.13 |
-2.91 |
| 10 |
Erwin, Caroline N (7)
|
PVFISH |
1:01.01 |
58.58 |
-2.43 |
| 11 |
Falsone, Alessandra M (7)
|
PVFISH |
56.47 |
59.08 |
2.61 |
| 12 |
Liu, Journey (7)
|
PVRMSC |
59.83 |
1:00.77 |
0.94 |
| 13 |
Lei, Catherine N (7)
|
PVSA |
58.29 |
1:00.80 |
2.51 |
| 14 |
Boone, Elizabeth (7)
|
PVRMSC |
|
1:03.15 |
- |
| 15 |
Corcoran, Julia G (7)
|
PVASA |
1:07.74 |
1:03.65 |
-4.09 |
| 16 |
Sun, Joanna (7)
|
PVRMSC |
1:04.91 |
1:04.13 |
-0.78 |
| 17 |
Dennis, Riley C (7)
|
PVRMSC |
|
1:05.12 |
- |
| 18 |
Orifici, Lillian E (7)
|
PVRMSC |
|
1:06.50 |
- |
| 19 |
Wang, Brianna (7)
|
PVRMSC |
1:05.92 |
1:06.78 |
0.86 |
| 20 |
Lee, Reagan B (7)
|
PVTIBU |
1:11.02 |
1:07.14 |
-3.88 |
| 21 |
Li, Grace C (7)
|
PVRMSC |
1:16.14 |
1:11.81 |
-4.33 |
|
Getu, Keya S (7)
|
PVRMSC |
|
DQ |
- |
|
Kuo, Khitiya (7)
|
PVTOLL |
1:11.23 |
DQ |
- |
|
Onipede, Oluwaseyifunmi Z (7)
|
PVASTS |
|
DQ |
- |
|
LeBeau, Julia N (7)
|
PVASA |
1:17.13 |
DQ |
- |
|
Anderson, Ailish M (7)
|
PVRMSC |
|
DQ |
- |
|
Robinson, Brooke E (7)
|
PVSA |
|
DQ |
- |
|
Zhou, Claire (7)
|
PVRMSC |
1:03.15 |
DQ |
- |
|
Cofield, Olivia N (7)
|
PVRMSC |
1:00.86 |
DQ |
- |
|
Munkhbat, Saruul (7)
|
PVRMSC |
|
DQ |
- |
|
Elwood, Brooklyn H (7)
|
PVRMSC |
1:30.33 |
DQ |
- |
|
Caldwell, Ella A (7)
|
PVRMSC |
1:07.77 |
NS |
- |
|
Weber, Ella G (7)
|
PVRMSC |
1:04.92 |
NS |
- |
|
Dhebri, Ziva (7)
|
PVWSH |
|
NS |
- |