| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pasqualicchio, Peyton E (13)
|
ILBRRY |
26.62 |
27.28 |
0.66 |
| 2 |
Donham, Kara M (12)
|
ILBRRY |
28.39 |
28.01 |
-0.38 |
| 3 |
Raetzke, Hannah M (13)
|
ILDCST |
27.84 |
28.52 |
0.68 |
| 4 |
Vazquez, Yeira (13)
|
ILBRRY |
27.06 |
28.63 |
1.57 |
| 5 |
Pacurar, Brianna D (13)
|
ILBRRY |
28.05 |
29.24 |
1.19 |
| 6 |
LaBarre, Kessa B (11)
|
ILBRRY |
31.28 |
29.43 |
-1.85 |
| 7 |
Murray, Sophie (13)
|
ILBRRY |
27.39 |
29.67 |
2.28 |
| 8 |
Barajas, Yoanna S (13)
|
ILJETS |
29.08 |
29.72 |
0.64 |
| 9 |
Garcia, Elizabeth (13)
|
ILPAV |
31.67 |
30.15 |
-1.52 |
| 10 |
Gonzales, Sophia L (14)
|
ILFVFY |
29.50 |
30.32 |
0.82 |
| 11 |
Pasqualicchio, Reagan H (11)
|
ILBRRY |
31.03 |
30.58 |
-0.45 |
| 12 |
Sudnik, Kaylyn M (13)
|
ILFVFY |
33.55 |
30.75 |
-2.80 |
| 13 |
Lobdell, Chloe E (13)
|
ILBRRY |
31.06 |
30.84 |
-0.22 |
| 14 |
Varela, Vivian (14)
|
ILPAV |
31.90 |
30.89 |
-1.01 |
| 15 |
Salzbrunn, Chloe L (13)
|
ILFVFY |
32.54 |
31.56 |
-0.98 |
| 16 |
Soria-Gonzalez, Jasmine M (14)
|
ILBRRY |
30.48 |
31.60 |
1.12 |
| 17 |
Kurup, Eva D (13)
|
ILPALA |
31.86 |
32.08 |
0.22 |
| 18 |
Yates, Alexandra M (11)
|
ILBRRY |
32.59 |
32.46 |
-0.13 |
| 19 |
Himango, Laila R (12)
|
ILFVFY |
26.10 |
33.03 |
6.93 |
| 20 |
Buser, Sara G (13)
|
ILPALA |
33.30 |
33.66 |
0.36 |
| 21 |
Robles, Kimberly (11)
|
ILPAV |
34.53 |
34.21 |
-0.32 |
| 22 |
Waranoski, Ally M (13)
|
ILJETS |
38.14 |
36.44 |
-1.70 |
| 23 |
Sury, Casey A (13)
|
ILBRRY |
|
37.56 |
- |
| 24 |
Stephens, Laura E (13)
|
ILJETS |
38.19 |
38.06 |
-0.13 |
| 25 |
Garibay, Julissa (13)
|
ILJETS |
39.27 |
39.77 |
0.50 |