| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hughston, Campbell E (11)
|
NCRSA |
30.12 |
30.15 |
0.03 |
| 2 |
Shearin, Natalie G (11)
|
NCRSA |
32.03 |
31.94 |
-0.09 |
| 3 |
Trigilio, Annabella M (12)
|
NCRSA |
34.34 |
32.65 |
-1.69 |
| 4 |
Jones, Emma N (11)
|
NCRSA |
32.69 |
32.70 |
0.01 |
| 5 |
Loughrey, Phoebe J (12)
|
NCNCAC |
33.85 |
33.09 |
-0.76 |
| 6 |
Trigilio, Alexis M (11)
|
NCRSA |
34.00 |
33.64 |
-0.36 |
| 7 |
Clayton, Morgan C (12)
|
NCRSA |
34.66 |
33.75 |
-0.91 |
| 8 |
Brumback, Katelyn M (12)
|
NCRSA |
34.47 |
34.00 |
-0.47 |
| 9 |
Delgross, Ella R (12)
|
NCNCAC |
35.53 |
34.01 |
-1.52 |
| 10 |
Walker, Collins E (12)
|
NCNEAL |
34.17 |
35.12 |
0.95 |
| 11 |
Capuano, Addison R (12)
|
NCATOM |
34.44 |
35.18 |
0.74 |
| 12 |
Desrosiers, Grace M (12)
|
NCRSA |
37.07 |
37.59 |
0.52 |
| 13 |
Karkus, Meggie (11)
|
NCRSA |
40.00 |
38.60 |
-1.40 |
| 14 |
Hall, Brianna L (12)
|
NCKTAC |
37.22 |
39.12 |
1.90 |
| 15 |
Marino, Gabriella E (11)
|
NCNEAL |
37.10 |
40.33 |
3.23 |
| 16 |
Adams, Claye G (11)
|
NCNCAC |
44.18 |
41.37 |
-2.81 |
| 17 |
Briggs, Tinley R (11)
|
NCSAIL |
44.14 |
42.76 |
-1.38 |
| 18 |
Stark, Madison (11)
|
NCNCAC |
43.98 |
43.45 |
-0.53 |
| 19 |
Stark, Helena (11)
|
NCNCAC |
50.00 |
43.97 |
-6.03 |
| 20 |
Li, Lingxi (11)
|
NCNCAC |
|
44.10 |
- |
| 21 |
McClendon, Averiana C (12)
|
NCSAIL |
|
44.66 |
- |
| 22 |
Lynch, Riley M (11)
|
NCATOM |
45.17 |
44.85 |
-0.32 |
| 23 |
Taylor, Riley J (11)
|
NCATOM |
47.60 |
45.06 |
-2.54 |
|
Wilson, Julie (11)
|
NCNEAL |
43.89 |
NS |
- |
|
Schupp, Abigail E (11)
|
NCNEAL |
47.63 |
NS |
- |
|
Kaczorowski, Caitlyn A (12)
|
NCNEAL |
|
NS |
- |