| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Denny, Kendall P (8)
|
ILFVFY |
16.28 |
17.29 |
1.01 |
| 2 |
Skubiak, Vera A (8)
|
ILFVFY |
17.27 |
18.06 |
0.79 |
| 3 |
Ross, Izabelle T (8)
|
ILFVFY |
18.74 |
18.66 |
-0.08 |
| 4 |
Dryden, Aubrey B (8)
|
ILBRRY |
19.24 |
19.59 |
0.35 |
| 5 |
Ziegler, Reese D (8)
|
ILFVFY |
18.97 |
19.78 |
0.81 |
| 6 |
VanWItzenburg, Lauren A (8)
|
ILBRRY |
19.40 |
20.39 |
0.99 |
| 7 |
Cheung, Alisa (8)
|
ILNAPY |
21.28 |
20.94 |
-0.34 |
| 8 |
Schneider, Annelise F (8)
|
ILKKEE |
|
21.19 |
- |
| 9 |
Kirkpatrick, Odelia C (8)
|
ILKKEE |
19.53 |
21.99 |
2.46 |
| 10 |
Bianchetta, Shelby R (8)
|
ILJETS |
22.60 |
22.16 |
-0.44 |
| 11 |
Davis, Esme (7)
|
ILTOPS |
22.00 |
22.30 |
0.30 |
| 12 |
Harfoot, Lillian M (8)
|
ILTOPS |
|
22.32 |
- |
| 13 |
Jurek, Emily S (8)
|
ILBRRY |
22.19 |
22.50 |
0.31 |
| 14 |
Raheja, Aisha (7)
|
ILBRRY |
26.60 |
22.67 |
-3.93 |
| 15 |
Leidolf, Katelyn M (8)
|
ILPALA |
22.08 |
22.72 |
0.64 |
| 16 |
Ling, Eden M (8)
|
ILTOPS |
|
23.96 |
- |
| 17 |
Lund, Bernice D (7)
|
ILBRRY |
22.26 |
24.31 |
2.05 |
| 18 |
Slavens, Madalyn M (8)
|
ILFVFY |
25.80 |
25.35 |
-0.45 |
| 19 |
Flodberg, Avery R (7)
|
ILJETS |
|
26.96 |
- |
| 20 |
Barshack, Tessa A (6)
|
ILJETS |
28.33 |
27.49 |
-0.84 |
| 21 |
Netisingha, Savi T (8)
|
ILTOPS |
|
27.97 |
- |
| 22 |
Stoner, Sophia S (8)
|
ILTOPS |
|
29.57 |
- |
| 23 |
Goddard, Niamh (7)
|
ILNAPY |
25.11 |
32.16 |
7.05 |
| 24 |
Reid, Brighid E (8)
|
ILFVFY |
39.57 |
36.87 |
-2.70 |
| 25 |
Cheung, Elaina (6)
|
ILNAPY |
38.25 |
37.23 |
-1.02 |
| 26 |
Crowe, Mary E (6)
|
ILFVFY |
40.52 |
38.55 |
-1.97 |
| 27 |
Bayliff Proietto, Theresa M (8)
|
ILTOPS |
|
39.15 |
- |
| 28 |
Stoner, Arabella A (7)
|
ILTOPS |
|
43.88 |
- |
| 29 |
Collander, Colette R (6)
|
ILBRRY |
48.44 |
44.12 |
-4.32 |
| 30 |
Collander, Caitlin L (6)
|
ILBRRY |
47.79 |
47.16 |
-0.63 |
|
Krohn, Caroline S (8)
|
ILJETS |
22.92 |
NS |
- |