| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Allegra, Siena C (12)
|
ILHSC |
2:28.98 |
2:28.67 |
-0.31 |
| 2 |
Nieckula, Ariyana E (11)
|
ILFVFY |
2:39.74 |
2:35.66 |
-4.08 |
| 3 |
Donnelly, Clare N (11)
|
ILWHTN |
2:39.49 |
2:37.24 |
-2.25 |
| 4 |
Burns, Ava J (11)
|
ILWHTN |
2:40.58 |
2:39.55 |
-1.03 |
| 5 |
Vogel, Natalie M (12)
|
ILMAVS |
2:44.62 |
2:46.94 |
2.32 |
| 6 |
Francisco, Isabella A (12)
|
ILMAVS |
3:06.57 |
2:49.95 |
-16.62 |
| 7 |
El Kamhawy, Maryam A (11)
|
ILMAVS |
3:03.13 |
2:59.76 |
-3.37 |
| 8 |
Faley, Avery (12)
|
ILSSSC |
3:06.69 |
3:13.89 |
7.20 |
| 9 |
Siegel, Skylah E (11)
|
ILMAVS |
3:27.38 |
3:14.81 |
-12.57 |
|
Vollmer, Emily M (12)
|
ILFVFY |
2:54.87 |
DQ |
- |
|
Harp, Madelin C (11)
|
ILMAVS |
|
DQ |
- |
|
Knox, Sammie (12)
|
ILSSSC |
2:47.16 |
DQ |
- |
|
Walsh, Madeline A (12)
|
ILHSC |
2:32.22 |
NS |
- |