| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dunn, Callahan M (18)
|
ILHSC |
2:15.57 |
2:27.15 |
11.58 |
| 2 |
Matulis, Tiffany M (17)
|
ILUNHS |
2:21.05 |
2:33.08 |
12.03 |
| 3 |
Collins, Paige R (16)
|
ILMAVS |
2:21.53 |
2:33.77 |
12.24 |
| 4 |
Sanders, Jessica R (17)
|
ILMAVS |
2:27.08 |
2:34.49 |
7.41 |
| 5 |
Beu, Isabelle N (12)
|
ILSCST |
2:42.26 |
2:36.81 |
-5.45 |
| 6 |
Schmidt, Cameryn N (15)
|
ILMAVS |
2:31.57 |
2:37.17 |
5.60 |
| 7 |
Patterson, Melanie B (18)
|
ILMAVS |
2:29.69 |
2:40.58 |
10.89 |
| 8 |
Michaels, Megan E (17)
|
ILHSC |
2:28.82 |
2:43.04 |
14.22 |
| 9 |
Calafeteanu, Theodora E (15)
|
ILHSC |
2:33.62 |
2:43.63 |
10.01 |
| 10 |
Konrad, Madelyn J (15)
|
ILMAVS |
2:38.93 |
2:44.72 |
5.79 |
| 11 |
Jurcich, Allison H (15)
|
ILMAVS |
|
2:44.83 |
- |
| 12 |
Gruvberger, Anna L (17)
|
ILHSC |
2:36.23 |
2:45.10 |
8.87 |
| 13 |
DeZur, Resse L (15)
|
ILWHTN |
2:37.50 |
2:47.42 |
9.92 |
| 14 |
Fitzgerald, Maura E (16)
|
ILHSC |
2:38.07 |
2:47.83 |
9.76 |
| 15 |
Orlik, Kristen M (15)
|
ILFVFY |
2:50.97 |
2:48.70 |
-2.27 |
| 16 |
Kellett, Mikayla A (12)
|
ILSCST |
2:56.48 |
2:49.64 |
-6.84 |
| 17 |
Nieckula, Ariyana E (11)
|
ILFVFY |
2:58.13 |
2:54.25 |
-3.88 |
| 18 |
Scheuerman, Margaret E (15)
|
ILHSC |
2:43.59 |
2:55.74 |
12.15 |
| 19 |
Joyce, Alexandra L (12)
|
ILHSC |
3:05.00 |
2:56.24 |
-8.76 |
| 20 |
Fuhrer, Annika S (16)
|
ILMAVS |
3:01.36 |
2:58.52 |
-2.84 |
| 21 |
Phillips, Kristen P (17)
|
ILWHTN |
2:57.20 |
3:03.18 |
5.98 |
| 22 |
Kottapalli, Sharika V (16)
|
ILHSC |
3:03.25 |
3:09.78 |
6.53 |
| 23 |
Hicks, Carolyn M (15)
|
ILHSC |
3:17.64 |
3:22.37 |
4.73 |