| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sui, Anna (7)
|
NCTAC |
54.18 |
45.07 |
-9.11 |
| 2 |
Liu, Yixi Z (7)
|
NCTAC |
50.30 |
46.43 |
-3.87 |
| 3 |
Butler, Valentina R (7)
|
NCTAC |
52.76 |
49.49 |
-3.27 |
| 4 |
Harter, Sarah E (8)
|
NCTAC |
55.41 |
49.86 |
-5.55 |
| 5 |
Nagy, Zsofia L (8)
|
NCTAC |
53.40 |
51.17 |
-2.23 |
| 6 |
Fox, Ella J (8)
|
NCTAC |
54.10 |
54.68 |
0.58 |
| 7 |
Artman, Alexis N (8)
|
NCTAC |
|
55.35 |
- |
| 8 |
Na, Molly (7)
|
NCTAC |
|
57.04 |
- |
| 9 |
Shalhoub, Natalie M (7)
|
UNAT |
1:01.28 |
57.23 |
-4.05 |
| 10 |
Lapin, Angelina C (8)
|
NCTAC |
|
58.53 |
- |
| 11 |
Fleshman, Whitney S (7)
|
NCTAC |
1:13.98 |
59.31 |
-14.67 |
| 12 |
Martin, Camille A (8)
|
NCTAC |
1:12.17 |
1:02.67 |
-9.50 |
| 13 |
Boddu, Eesha (8)
|
NCTAC |
|
1:03.25 |
- |
| 14 |
Wang, Rowen Z (7)
|
NCTAC |
1:10.26 |
1:03.69 |
-6.57 |
|
Hall, Sarah E (8)
|
NCTAC |
|
DQ |
- |
|
Bhatnagar, Trisha (8)
|
NCTAC |
|
DQ |
- |
|
Pande, Shreeya (8)
|
NCTAC |
|
DQ |
- |
|
Ray, Adelyn M (6)
|
NCTAC |
|
DQ |
- |
|
Scibienski, Alcinda M (7)
|
NCTAC |
|
DQ |
- |
|
Ahmed, Areeba T (8)
|
NCTAC |
|
DQ |
- |
|
Gandhi, Vaishvi K (8)
|
NCTAC |
|
NS |
- |
|
Ruwanpura, Aanya (8)
|
NCTAC |
|
NS |
- |
|
Xu, Natalie F (7)
|
NCTAC |
59.20 |
NS |
- |