| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Andres, Anna M (16)
|
ILBRRY |
4:38.04 |
4:56.70 |
18.66 |
| 2 |
Nelson, Carolyn N (15)
|
ILBRRY |
4:56.65 |
5:14.98 |
18.33 |
| 3 |
Nelson, Molly A (15)
|
ILBRRY |
5:06.75 |
5:18.55 |
11.80 |
| 4 |
Gasperko, Elizabeth M (16)
|
ILBRRY |
4:53.66 |
5:18.69 |
25.03 |
| 5 |
Pasqualicchio, Peyton E (13)
|
ILBRRY |
5:21.67 |
5:22.42 |
0.75 |
| 6 |
Niemczuk, Izabella N (16)
|
ILBRRY |
4:56.75 |
5:26.88 |
30.13 |
| 7 |
Seeling, Luca (14)
|
ILNAPY |
|
5:29.71 |
- |
| 8 |
Zouzoula, Eleni (13)
|
ILPALA |
5:27.48 |
5:39.32 |
11.84 |
| 9 |
Gonzales, Sophia L (14)
|
ILFVFY |
5:43.23 |
5:40.49 |
-2.74 |
| 10 |
Bello, Analiese L (14)
|
ILBRRY |
6:01.89 |
5:43.03 |
-18.86 |
| 11 |
Pacurar, Brianna D (13)
|
ILBRRY |
5:37.10 |
5:43.20 |
6.10 |
| 12 |
Gaus, Madysen H (17)
|
ILKKEE |
|
5:44.47 |
- |
| 13 |
Schulz, Sophia E (13)
|
ILBRRY |
|
5:54.09 |
- |
| 14 |
Longo, Jenna A (14)
|
ILBRRY |
6:04.15 |
5:58.80 |
-5.35 |
| 15 |
Sparks, Madeleine J (13)
|
ILTOPS |
|
6:04.14 |
- |
| 16 |
Vogel, Mary S (14)
|
ILBRRY |
|
6:17.91 |
- |
| 17 |
Serna, Emilia J (14)
|
ILBRRY |
6:34.04 |
6:41.76 |
7.72 |
| 18 |
Bargiel, Julia P (15)
|
ILBRRY |
6:21.79 |
6:46.64 |
24.85 |
|
Delach, Elizabeth H (13)
|
ILPALA |
|
NS |
- |
|
Soria-Gonzalez, Jasmine M (14)
|
ILBRRY |
6:21.48 |
NS |
- |