| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Talwar, Tara T (11)
|
NCTAC |
32.37 |
32.65 |
0.28 |
| 2 |
Mitchell, Liliya L (12)
|
NCTAC |
32.65 |
33.27 |
0.62 |
| 3 |
Hu, Katie (12)
|
NCTAC |
34.73 |
33.92 |
-0.81 |
| 4 |
Sefried, Juliet T (11)
|
NCTAC |
34.14 |
34.19 |
0.05 |
| 5 |
Yao, Rebecca R (11)
|
NCTAC |
36.22 |
35.26 |
-0.96 |
| 6 |
Evans, Sarah D (12)
|
NCTAC |
37.13 |
36.08 |
-1.05 |
| 7 |
Kahgee, Breslin L (11)
|
NCTAC |
35.80 |
36.42 |
0.62 |
| 8 |
Marshall, Toni (11)
|
NCTAC |
36.90 |
36.53 |
-0.37 |
| 9 |
Albuquerque, Gab A (12)
|
NCTAC |
|
37.27 |
- |
| 10 |
Bhadauria, Aditi S (11)
|
NCTAC |
40.34 |
37.45 |
-2.89 |
| 11 |
Slee, Annika E (12)
|
NCTAC |
37.60 |
37.52 |
-0.08 |
| 12 |
Ashford, Madeleine S (12)
|
NCTAC |
40.92 |
39.50 |
-1.42 |
| 13 |
Zoller, Eleanor M (11)
|
NCTAC |
40.18 |
39.65 |
-0.53 |
| 14 |
Martin, Caliyah A (11)
|
NCTAC |
41.01 |
39.69 |
-1.32 |
| 15 |
Koneru, Dhriti N (12)
|
NCTAC |
42.82 |
41.65 |
-1.17 |
| 16 |
Komelasky, Sydney M (11)
|
NCCKS |
44.20 |
41.87 |
-2.33 |
| 17 |
Evans, Sophie L (11)
|
NCTAC |
43.41 |
42.97 |
-0.44 |
| 18 |
Kalikiri, Thannishtha Reddy (12)
|
NCTAC |
|
43.96 |
- |
| 19 |
Campos Fiorati, Camila (11)
|
NCTAC |
48.61 |
46.31 |
-2.30 |
| 20 |
Conner, Kyla M (11)
|
NCCKS |
43.27 |
46.84 |
3.57 |
| 21 |
Menon, Gouri A (12)
|
NCTAC |
49.32 |
48.31 |
-1.01 |
| 22 |
Chakkravarthy, Cynthia B (11)
|
NCTAC |
1:20.12 |
1:07.66 |
-12.46 |
|
Hammer, Naomi R (11)
|
NCTAC |
|
DQ |
- |
|
Wall, Ainsley B (11)
|
NCTAC |
|
DQ |
- |
|
Zheng, Claire N (11)
|
NCTAC |
|
DQ |
- |
|
Morris, Kelcey J (11)
|
NCTAC |
39.13 |
NS |
- |