| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Liska, Madeline T (12)
|
ILFVFY |
32.58 |
31.59 |
-0.99 |
| 2 |
Basler-Heather, Adyson M (12)
|
ILRMSC |
33.43 |
32.58 |
-0.85 |
| 3 |
Farrell, Kate M (12)
|
ILDCST |
35.13 |
34.03 |
-1.10 |
| 4 |
Fredrickson, Jessica G (11)
|
ILDCST |
35.77 |
34.84 |
-0.93 |
| 5 |
Capellan, Madelyn E (11)
|
ILRMSC |
35.02 |
35.26 |
0.24 |
| 6 |
Vanhorn, Emma N (11)
|
ILSSSC |
39.08 |
35.41 |
-3.67 |
| 7 |
Schneiker, Nora C (11)
|
ILRMSC |
36.36 |
35.53 |
-0.83 |
| 8 |
Martinez, Sophia P (12)
|
ILDCST |
35.87 |
35.56 |
-0.31 |
| 9 |
Domroes, Chloe P (11)
|
ILDCST |
37.69 |
36.34 |
-1.35 |
| 10 |
Bloyd, Emma A (12)
|
ILDCST |
38.87 |
36.83 |
-2.04 |
| 11 |
Ziegler, Abigail J (12)
|
ILFVFY |
39.34 |
37.47 |
-1.87 |
| 12 |
Smith, Ryan L (12)
|
ILBTS |
41.58 |
37.78 |
-3.80 |
| 13 |
Wilkins, Ava B (12)
|
ILDCST |
41.90 |
39.17 |
-2.73 |
| 14 |
Drent, Payton M (12)
|
ILFVFY |
38.15 |
40.21 |
2.06 |
| 15 |
Murray, Janiah Z (12)
|
ILFVFY |
43.17 |
42.09 |
-1.08 |
| 16 |
Ladwig, Juliana M (11)
|
ILMAC |
|
42.83 |
- |
| 17 |
Villa, Melany M (11)
|
ILFVFY |
45.16 |
43.19 |
-1.97 |
| 18 |
Corrado, Taylor A (11)
|
ILFVFY |
45.61 |
43.32 |
-2.29 |
| 19 |
Martinez, Victoria M (11)
|
ILBTS |
50.99 |
45.74 |
-5.25 |
| 20 |
Strong, Amelia J (12)
|
ILFAST |
48.64 |
49.90 |
1.26 |
| 21 |
Schrock, Magdalena R (11)
|
ILFAST |
50.60 |
51.05 |
0.45 |
| 22 |
McGuire, Ireland T (11)
|
ILMAC |
52.74 |
56.47 |
3.73 |
| 23 |
Mattison, Makenzy L (11)
|
ILRMSC |
|
59.49 |
- |
|
McClarty, Sofia L (11)
|
ILMAC |
|
DQ |
- |