| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pasqualicchio, Peyton E (13)
|
ILBRRY |
1:17.38 |
1:23.66 |
6.28 |
| 2 |
Schulz, Sophia E (13)
|
ILBRRY |
1:18.91 |
1:25.12 |
6.21 |
| 3 |
Schubkegel, Hannah J (14)
|
ILTOPS |
1:24.84 |
1:25.32 |
0.48 |
| 4 |
Kreiter, Phyllis I (13)
|
ILTOPS |
1:27.66 |
1:26.12 |
-1.54 |
| 5 |
Gonzales, Sophia L (14)
|
ILFVFY |
1:19.78 |
1:27.24 |
7.46 |
| 6 |
Delach, Elizabeth H (13)
|
ILPALA |
1:39.67 |
1:27.42 |
-12.25 |
| 7 |
Longo, Jenna A (14)
|
ILBRRY |
1:36.70 |
1:27.75 |
-8.95 |
| 8 |
Pacurar, Brianna D (13)
|
ILBRRY |
1:20.56 |
1:28.26 |
7.70 |
| 9 |
Chlebek, Natalia M (13)
|
ILTOPS |
1:32.74 |
1:29.22 |
-3.52 |
| 10 |
Vogel, Mary S (14)
|
ILBRRY |
1:31.26 |
1:29.46 |
-1.80 |
| 11 |
Kurup, Eva D (13)
|
ILPALA |
1:31.59 |
1:32.73 |
1.14 |
| 12 |
Lin, Isabel S (13)
|
ILFY |
|
1:33.08 |
- |
| 13 |
Sparks, Madeleine J (13)
|
ILTOPS |
1:43.73 |
1:34.00 |
-9.73 |
| 14 |
Sudnik, Kaylyn M (13)
|
ILFVFY |
1:39.50 |
1:35.69 |
-3.81 |
| 15 |
Ferak, Elizabeth K (14)
|
ILJETS |
1:36.98 |
1:36.36 |
-0.62 |
| 16 |
Martinez, Evita L (13)
|
ILKKEE |
1:37.44 |
1:36.90 |
-0.54 |
| 17 |
Meacham, Margaret A (14)
|
ILBRRY |
1:38.89 |
1:37.07 |
-1.82 |
| 18 |
Salzbrunn, Chloe L (13)
|
ILFVFY |
1:33.47 |
1:39.77 |
6.30 |
| 19 |
Gallina, Vittoria (13)
|
ILNAPY |
|
1:40.71 |
- |
| 20 |
Soria-Gonzalez, Jasmine M (14)
|
ILBRRY |
|
1:42.87 |
- |
| 21 |
Serna, Emilia J (14)
|
ILBRRY |
1:40.92 |
1:43.59 |
2.67 |
| 22 |
Wojtkiewicz, Leah N (14)
|
ILJETS |
1:44.43 |
1:46.14 |
1.71 |
| 23 |
Gullo, Mary V (13)
|
ILTOPS |
|
1:46.26 |
- |
| 24 |
Kowalczyk, Suzanne (13)
|
ILTOPS |
1:47.05 |
1:46.86 |
-0.19 |
| 25 |
Sidhu, Gurneer (13)
|
ILFY |
|
1:48.58 |
- |
| 26 |
Zirbel, Savannah J (13)
|
ILKKEE |
|
2:03.27 |
- |
| 27 |
Sharp, Penelope K (13)
|
ILKKEE |
|
2:03.48 |
- |
| 28 |
Waranoski, Ally M (13)
|
ILJETS |
1:57.85 |
2:04.70 |
6.85 |
|
Sury, Casey A (13)
|
ILBRRY |
1:53.03 |
NS |
- |