| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Salverson, Ava C (11)
|
ILDDST |
1:07.26 |
1:08.20 |
0.94 |
| 2 |
Wollard, Kenna L (12)
|
ILDDST |
1:07.00 |
1:08.47 |
1.47 |
| 3 |
DuVall, Hailey E (12)
|
ILSPY |
1:15.11 |
1:13.73 |
-1.38 |
| 4 |
Straub, Allison L (11)
|
ILBNSC |
1:13.24 |
1:14.06 |
0.82 |
| 5 |
McCall, Shannon E (12)
|
ILDDST |
1:12.43 |
1:14.07 |
1.64 |
| 6 |
Booker, Madalyn R (12)
|
ILSBD |
1:14.99 |
1:15.26 |
0.27 |
| 7 |
O'Malley, Caelin S (11)
|
ILBNSC |
1:14.68 |
1:15.72 |
1.04 |
| 8 |
Shireman, Jenna R (12)
|
ILSST |
1:21.53 |
1:17.25 |
-4.28 |
| 9 |
Lampert, Sophie A (12)
|
ILFFSC |
1:22.51 |
1:17.39 |
-5.12 |
| 10 |
Hofmann, Grace E (12)
|
ILDDST |
1:18.42 |
1:17.43 |
-0.99 |
| 11 |
Rankin, Maddie L (11)
|
ILBNSC |
1:20.44 |
1:18.74 |
-1.70 |
| 12 |
Litwiller, Abigail L (12)
|
ILOCS |
1:22.40 |
1:19.28 |
-3.12 |
| 13 |
Canny, Isabella L (11)
|
ILBASC |
1:20.00 |
1:20.15 |
0.15 |
| 14 |
Fortner, Olivia R (11)
|
ILBASC |
1:24.02 |
1:22.82 |
-1.20 |
| 15 |
Wells, Chloe J (11)
|
ILHHSC |
1:27.43 |
1:24.61 |
-2.82 |
| 16 |
Short, Elizabeth A (12)
|
ILDDST |
1:18.80 |
1:24.66 |
5.86 |
| 17 |
Unruh, Ally G (11)
|
ILDDST |
1:25.52 |
1:24.76 |
-0.76 |
| 18 |
Frecke, Erika G (11)
|
ILLHSC |
1:28.78 |
1:24.84 |
-3.94 |
| 19 |
Willenborg, Ellie M (11)
|
ILDDST |
1:25.61 |
1:25.17 |
-0.44 |
| 20 |
Hazarul, Audriena Z (12)
|
ILDDST |
|
1:25.69 |
- |
| 21 |
Wands, Leah E (12)
|
ILBASC |
1:31.04 |
1:26.30 |
-4.74 |
| 22 |
Kuhns, Alexandra M (12)
|
ILBASC |
1:25.62 |
1:26.84 |
1.22 |
| 23 |
Wright, Annabelle M (11)
|
ILBASC |
1:29.30 |
1:27.10 |
-2.20 |
| 24 |
Millhollin, Brooklyn M (11)
|
ILDDST |
1:28.16 |
1:28.07 |
-0.09 |
| 25 |
Sun, Michelle (12)
|
ILDDST |
1:27.56 |
1:28.27 |
0.71 |
| 26 |
Bhanti, Akanksha (12)
|
ILDDST |
1:34.33 |
1:29.32 |
-5.01 |
| 27 |
Lange, Gabriella E (11)
|
ILLHSC |
1:32.58 |
1:29.93 |
-2.65 |
| 28 |
Bellis, Wrigley M (11)
|
ILBNSC |
1:33.82 |
1:31.57 |
-2.25 |
| 29 |
Acakpo-Satchivi, Ayla L (11)
|
ILBASC |
1:30.87 |
1:31.89 |
1.02 |
| 30 |
Falstad, Alexandria F (11)
|
ILFFSC |
1:31.70 |
1:32.48 |
0.78 |
| 31 |
Bobb, Kaleigh A (11)
|
ILBASC |
1:30.12 |
1:34.53 |
4.41 |
| 32 |
Harrison, Emma R (11)
|
ILFFSC |
1:28.05 |
1:35.40 |
7.35 |
| 33 |
Forrest, Emily R (12)
|
ILBNSC |
1:39.21 |
1:37.90 |
-1.31 |
| 34 |
Dluski, Gabriella A (11)
|
ILDDST |
1:35.54 |
1:38.69 |
3.15 |
| 35 |
Kobel, Olivia V (11)
|
ILFFSC |
1:37.67 |
1:41.35 |
3.68 |
| 36 |
Sun, Patricia W (11)
|
ILDDST |
1:43.46 |
1:41.36 |
-2.10 |
| 37 |
Martincic, Chloe M (11)
|
ILBASC |
1:41.15 |
1:41.47 |
0.32 |
| 38 |
Melick, Nellie M (11)
|
ILFFSC |
|
1:48.61 |
- |
| 39 |
Guha, Sneha (12)
|
ILBNSC |
1:55.13 |
1:55.62 |
0.49 |
| 40 |
Clemons, Lillian R (11)
|
ILBNSC |
2:03.27 |
2:15.20 |
11.93 |
|
Buckley, Emersyn M (12)
|
ILFFSC |
1:31.51 |
DQ |
- |
|
Cooper, Leyanna F (11)
|
ILOCS |
2:04.88 |
DQ |
- |