| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Gombosi, Ava C (10)
|
ILJPD |
5:51.93 |
5:38.99 |
-12.94 |
| 2 |
Ortiz, Jaylene A (10)
|
ILSSC |
5:52.15 |
5:43.77 |
-8.38 |
| 3 |
Tracy, Colleen (10)
|
ILCWAC |
5:59.79 |
5:53.30 |
-6.49 |
| 4 |
McDonald, Regan S (10)
|
ILLSF |
6:04.85 |
5:59.61 |
-5.24 |
| 5 |
Mantel, Natasha L (10)
|
ILWHTN |
6:00.81 |
6:01.26 |
0.45 |
| 6 |
Czosnyka, Alicia (10)
|
ILPALA |
6:21.41 |
6:04.00 |
-17.41 |
| 7 |
Murphy, Sophia G (10)
|
ILLWSA |
6:24.34 |
6:05.38 |
-18.96 |
| 8 |
Dumm, Josephine R (10)
|
ILACAD |
6:18.68 |
6:06.81 |
-11.87 |
| 9 |
Casanovas, Alexandra C (10)
|
ILTIDE |
6:14.53 |
6:10.46 |
-4.07 |
| 10 |
Dal Ponte, Genevieve M (10)
|
ILLWSA |
6:16.34 |
6:10.51 |
-5.83 |
| 11 |
Skeate, Josie A (10)
|
ILRED |
6:16.15 |
6:10.66 |
-5.49 |
| 12 |
Gawel, Adeline K (10)
|
ILHWSA |
6:27.73 |
6:20.63 |
-7.10 |
| 13 |
Abbott, Lila R (10)
|
ILJPD |
6:20.17 |
6:20.95 |
0.78 |
| 14 |
Kruse, Paiten A (10)
|
ILSCST |
6:28.13 |
6:22.15 |
-5.98 |
| 15 |
Hill, Abigail B (10)
|
ILMMAC |
6:21.30 |
6:22.21 |
0.91 |
| 16 |
Murphy, Claire E (10)
|
ILLWSA |
6:20.41 |
6:26.16 |
5.75 |
| 17 |
Ehrhardt, Myli K (10)
|
ILMARL |
6:20.57 |
6:26.81 |
6.24 |
| 18 |
Wallin, Ava E (10)
|
ILFOX |
6:17.73 |
6:30.32 |
12.59 |
| 19 |
Wesner, Hannah (10)
|
ILOFSA |
6:24.85 |
6:33.54 |
8.69 |
| 20 |
Simon, Gabriella N (10)
|
ILBLUE |
6:24.31 |
6:34.90 |
10.59 |
| 21 |
Kravtsov, Nathalia (10)
|
ILGSC |
6:15.13 |
6:36.90 |
21.77 |