| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Denny, Kendall P (8)
|
ILFVFY |
19.34 |
19.76 |
0.42 |
| 2 |
Skubiak, Vera A (8)
|
ILFVFY |
21.45 |
21.10 |
-0.35 |
| 3 |
Ross, Izabelle T (8)
|
ILFVFY |
24.29 |
21.59 |
-2.70 |
| 4 |
Cheung, Alisa (8)
|
ILNAPY |
22.52 |
21.80 |
-0.72 |
| 5 |
VanWItzenburg, Lauren A (8)
|
ILBRRY |
22.10 |
22.67 |
0.57 |
| 6 |
Ziegler, Reese D (8)
|
ILFVFY |
23.60 |
23.43 |
-0.17 |
| 7 |
Davis, Esme (7)
|
ILTOPS |
25.84 |
24.14 |
-1.70 |
| 8 |
Raheja, Aisha (7)
|
ILBRRY |
26.53 |
24.15 |
-2.38 |
| 9 |
Jurek, Emily S (8)
|
ILBRRY |
24.96 |
24.40 |
-0.56 |
| 10 |
Ling, Eden M (8)
|
ILTOPS |
|
24.74 |
- |
| 11 |
Dryden, Aubrey B (8)
|
ILBRRY |
|
25.07 |
- |
| 12 |
Harfoot, Lillian M (8)
|
ILTOPS |
|
25.73 |
- |
| 13 |
Bianchetta, Shelby R (8)
|
ILJETS |
26.29 |
26.05 |
-0.24 |
| 14 |
Barshack, Tessa A (6)
|
ILJETS |
35.89 |
27.03 |
-8.86 |
| 15 |
Kirkpatrick, Odelia C (8)
|
ILKKEE |
24.95 |
27.16 |
2.21 |
| 16 |
Leidolf, Katelyn M (8)
|
ILPALA |
27.62 |
27.35 |
-0.27 |
| 17 |
Slavens, Madalyn M (8)
|
ILFVFY |
|
27.88 |
- |
| 18 |
Netisingha, Savi T (8)
|
ILTOPS |
|
28.60 |
- |
| 19 |
Flodberg, Avery R (7)
|
ILJETS |
|
29.73 |
- |
| 20 |
Stoner, Sophia S (8)
|
ILTOPS |
|
30.26 |
- |
| 21 |
Lund, Bernice D (7)
|
ILBRRY |
24.30 |
30.62 |
6.32 |
| 22 |
Goddard, Niamh (7)
|
ILNAPY |
28.56 |
31.55 |
2.99 |
| 23 |
Reid, Brighid E (8)
|
ILFVFY |
|
35.47 |
- |
| 24 |
Collander, Colette R (6)
|
ILBRRY |
41.96 |
37.88 |
-4.08 |
| 25 |
Cheung, Elaina (6)
|
ILNAPY |
|
38.03 |
- |
| 26 |
Bayliff Proietto, Theresa M (8)
|
ILTOPS |
|
38.66 |
- |
| 27 |
Crowe, Mary E (6)
|
ILFVFY |
34.50 |
38.86 |
4.36 |
| 28 |
Stoner, Arabella A (7)
|
ILTOPS |
|
46.48 |
- |
| 29 |
Collander, Caitlin L (6)
|
ILBRRY |
|
1:00.21 |
- |
|
Schneider, Annelise F (8)
|
ILKKEE |
|
DQ |
- |
|
Krohn, Caroline S (8)
|
ILJETS |
23.56 |
NS |
- |