| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kelley, Kaelin A (13)
|
ILSPY |
1:15.77 |
1:11.28 |
-4.49 |
| 2 |
Bruhn, Mabry E (14)
|
ILHEAT |
1:13.39 |
1:11.63 |
-1.76 |
| 3 |
Reedy, Kaitlin A (14)
|
ILBNY |
1:14.22 |
1:11.79 |
-2.43 |
| 4 |
Pippin, Soo-Yun L (14)
|
ILSPY |
1:14.80 |
1:14.98 |
0.18 |
| 5 |
Sowle, Sophia G (14)
|
ILSPY |
1:15.46 |
1:15.97 |
0.51 |
| 6 |
Cavanagh, Isabella R (14)
|
ILSPY |
1:20.44 |
1:17.17 |
-3.27 |
| 7 |
Hunter, Hazelyn (13)
|
ILDANY |
1:18.21 |
1:18.75 |
0.54 |
| 8 |
Bernacchi, Ava R (14)
|
ILHEAT |
1:18.36 |
1:19.92 |
1.56 |
| 9 |
Griffith, Eva G (14)
|
ILYDSC |
1:20.97 |
1:20.07 |
-0.90 |
| 10 |
Mahoney, Maggie L (14)
|
ILQFY |
1:23.01 |
1:20.49 |
-2.52 |
| 11 |
Wang, Madison (14)
|
ILYDSC |
1:22.74 |
1:21.20 |
-1.54 |
| 12 |
Carson, Lauren E (13)
|
ILMCDN |
1:20.87 |
1:21.54 |
0.67 |
| 13 |
Hemken, Ava (13)
|
ILCCY |
1:27.42 |
1:24.10 |
-3.32 |
| 14 |
Smith, Addeline G (14)
|
WCY |
1:24.57 |
1:24.21 |
-0.36 |
| 15 |
Carmean, Samantha R (14)
|
ILQFY |
1:26.16 |
1:24.59 |
-1.57 |
| 16 |
Stewart, Caitlyn (13)
|
WCY |
1:23.96 |
1:26.15 |
2.19 |
| 17 |
Robinson, Tori (14)
|
KNCY |
1:30.36 |
1:26.49 |
-3.87 |
| 18 |
Vocks, Addison (13)
|
ILCCY |
1:25.76 |
1:26.58 |
0.82 |
| 19 |
Beaty, Madelyn (14)
|
ILCCY |
1:26.67 |
1:27.56 |
0.89 |
| 20 |
Ball, Charlotte (13)
|
ILCLY |
1:27.12 |
1:27.75 |
0.63 |
| 21 |
Wienhoff, Alexa M (14)
|
ILSPY |
1:26.87 |
1:27.86 |
0.99 |
| 22 |
Mansfield, Madilynn E (13)
|
ILYDSC |
1:26.38 |
1:27.96 |
1.58 |
| 23 |
Gilbertz, Lin R (13)
|
ILHEAT |
1:28.91 |
1:28.52 |
-0.39 |
| 24 |
Cavanagh, Sarah A (14)
|
ILSPY |
1:22.45 |
1:28.57 |
6.12 |
| 25 |
Goodman, Anna (14)
|
ILCCY |
1:33.61 |
1:29.56 |
-4.05 |
| 26 |
Fahnestock, Emma M (13)
|
ILHEAT |
1:31.51 |
1:31.36 |
-0.15 |
| 27 |
Wainwright, Abigail L (14)
|
ILYDSC |
1:31.39 |
1:33.78 |
2.39 |
| 28 |
Khan, Layla A (13)
|
ILHEAT |
1:34.35 |
1:34.04 |
-0.31 |
| 29 |
Martin, Bailey C (14)
|
ILQFY |
1:58.20 |
1:39.29 |
-18.91 |
|
Pettit, Molly (14)
|
KNCY |
1:34.43 |
NS |
- |