| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Preski, Kendra A (18)
|
ILSPY |
29.01 |
27.66 |
-1.35 |
| 2 |
DuVall, Hailey E (14)
|
ILSPY |
32.79 |
30.97 |
-1.82 |
| 3 |
Wheeler, Abbigail (13)
|
ILSPY |
31.17 |
31.25 |
0.08 |
| 4 |
Phippen, Katherine A (14)
|
ILSPY |
|
31.28 |
- |
| 5 |
Poppenhouse, Hannah R (13)
|
ILSPY |
33.67 |
33.66 |
-0.01 |
| 6 |
Londrigan, Alice E (11)
|
ILSPY |
34.51 |
34.30 |
-0.21 |
| 7 |
Slifer, Gracie L (12)
|
ILHHSC |
35.11 |
34.80 |
-0.31 |
| 8 |
Metzger, Addison A (12)
|
ILSPY |
35.50 |
35.27 |
-0.23 |
| 9 |
Bryson-Adams, Quentin (12)
|
ILJAXY |
35.39 |
35.51 |
0.12 |
| 10 |
Bruhn, Mylin E (11)
|
ILHEAT |
36.99 |
36.95 |
-0.04 |
| 11 |
Books, Karigan R (11)
|
ILSPY |
38.97 |
37.71 |
-1.26 |
| 12 |
Allen, Krista A (11)
|
ILSPY |
37.58 |
38.89 |
1.31 |
| 13 |
Foster, Kendall R (10)
|
ILSPY |
40.32 |
39.42 |
-0.90 |
| 14 |
Meier, Kenna R (10)
|
ILSPY |
41.80 |
41.03 |
-0.77 |
| 15 |
Gyorr, Julia N (11)
|
ILHEAT |
43.43 |
42.40 |
-1.03 |
| 16 |
Borden, Kennedy J (12)
|
ILHEAT |
42.60 |
42.66 |
0.06 |
| 17 |
Robison, Ellyana L (11)
|
ILHHSC |
47.01 |
43.10 |
-3.91 |
| 18 |
Hague-Boaden, Makilynn (10)
|
ILCCY |
43.88 |
43.73 |
-0.15 |
| 19 |
Ayers, Keeley J (11)
|
ILSPY |
44.61 |
44.17 |
-0.44 |
| 20 |
Lee, Chloe (10)
|
ILHEAT |
50.66 |
48.61 |
-2.05 |
| 21 |
Wienhoff, Abigail C (10)
|
ILSPY |
59.52 |
55.97 |
-3.55 |
| 22 |
Bohnhoff, Azaria E (10)
|
ILHHSC |
|
59.92 |
- |
|
Lamb, Jemma J (9)
|
ILSPY |
42.11 |
NS |
- |