| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Englehart, Liliana R (10)
|
ILSCST |
2:28.09 |
2:27.30 |
-0.79 |
| 2 |
Phillips, Grace M (10)
|
ILSCST |
2:41.57 |
2:37.12 |
-4.45 |
| 3 |
Swatland, Juliette V (10)
|
ILMAVS |
2:50.59 |
2:38.01 |
-12.58 |
| 4 |
Kruse, Hayden L (9)
|
ILSCST |
2:49.53 |
2:45.35 |
-4.18 |
| 5 |
Pelinkovic, Sarah J (10)
|
ILHSC |
2:40.49 |
2:46.97 |
6.48 |
| 6 |
Torres, Sofia A (9)
|
ILFVFY |
2:57.98 |
2:47.84 |
-10.14 |
| 7 |
Albertson, Kaitlin P (10)
|
ILSCST |
3:10.10 |
2:57.53 |
-12.57 |
| 8 |
Jovic, Chiara C (10)
|
ILHSC |
2:59.90 |
2:58.05 |
-1.85 |
| 9 |
Finkelstein, Julia I (10)
|
ILMAVS |
3:05.00 |
3:02.25 |
-2.75 |
| 10 |
Jordan, Victoria R (10)
|
ILFVFY |
4:15.88 |
3:05.01 |
-70.87 |
| 11 |
Shvydkoy, Uliana R (9)
|
ILHSC |
3:07.75 |
3:09.90 |
2.15 |
| 12 |
Gensler, Elyse M (8)
|
ILMAVS |
3:15.48 |
3:17.19 |
1.71 |
| 13 |
Deutmeyer, Rachel K (9)
|
ILSCST |
3:32.20 |
3:43.90 |
11.70 |