| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Parks, Ella F (12)
|
NCTYDE |
32.59 |
32.44 |
-0.15 |
| 2 |
Chan, Chloe G (12)
|
NCRSA |
31.95 |
32.79 |
0.84 |
| 3 |
Respess, Josephine G (12)
|
NCLOY |
33.87 |
33.11 |
-0.76 |
| 4 |
Pascavage, Elaina M (12)
|
NCHPSC |
35.72 |
33.72 |
-2.00 |
| 5 |
Bush, Savanna N (11)
|
NCLOY |
35.12 |
34.10 |
-1.02 |
| 6 |
Rydzewski, Samantha G (11)
|
NCRSA |
34.45 |
34.22 |
-0.23 |
| 7 |
Frondoza, Audrianne R (11)
|
NCTYDE |
34.41 |
34.60 |
0.19 |
| 8 |
Pegram, Elizabeth C (12)
|
NCRSA |
34.97 |
35.26 |
0.29 |
| 9 |
Steele, Ava C (11)
|
NCTYDE |
38.52 |
35.58 |
-2.94 |
| 10 |
Malley, Delaney L (11)
|
NCRSA |
35.11 |
35.74 |
0.63 |
| 11 |
Whetstone, Hunter A (12)
|
NCLOY |
37.56 |
36.40 |
-1.16 |
| 12 |
Nichols, Cassandra L (11)
|
NCRSA |
35.21 |
36.55 |
1.34 |
| 13 |
Yeh, Sabrina T (11)
|
NCLOY |
35.28 |
36.88 |
1.60 |
| 14 |
McGee, Isabella H (12)
|
NCRACY |
35.19 |
37.33 |
2.14 |
| 15 |
Riley, Erin N (11)
|
NCRSA |
37.06 |
38.15 |
1.09 |
| 16 |
Gayford, Ellen B (11)
|
NCLOY |
39.42 |
38.24 |
-1.18 |
| 17 |
Brechko, Elena D (12)
|
NCTYDE |
|
38.29 |
- |
| 18 |
Post, Alejandra M (11)
|
NCTYDE |
37.97 |
40.30 |
2.33 |
| 19 |
Carter, Anna Lynn (11)
|
NCRACY |
39.27 |
40.94 |
1.67 |
| 20 |
Bullard, Kara G (11)
|
NCHPSC |
|
54.66 |
- |