| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Vervlied, Haley G (12)
|
INLCB |
1:31.40 |
1:19.01 |
-12.39 |
| 2 |
Barajas, Alexa M (12)
|
ILUNAT |
1:29.86 |
1:19.47 |
-10.39 |
| 3 |
Kopacz, Gabriela J (12)
|
ILRA |
|
1:23.22 |
- |
| 4 |
Papanikolaou, Dimitra (12)
|
INMSC |
1:34.72 |
1:23.72 |
-11.00 |
| 5 |
Dal Ponte, Genevieve M (12)
|
ILLWSA |
1:28.39 |
1:23.88 |
-4.51 |
| 6 |
Walsh, Mollie A (12)
|
INLCB |
1:49.33 |
1:24.50 |
-24.83 |
| 7 |
Rapcan, Emma L (11)
|
ILUNAT |
1:48.85 |
1:26.32 |
-22.53 |
| 8 |
Potocki, Eliza L (11)
|
ILNAC |
1:50.87 |
1:28.18 |
-22.69 |
| 9 |
Lech, Emily N (12)
|
ILRA |
1:41.19 |
1:28.41 |
-12.78 |
| 10 |
Owens, Lillyanna F (11)
|
INMSC |
1:44.71 |
1:28.87 |
-15.84 |
| 11 |
Terfler, Mia L (11)
|
INMSC |
1:56.35 |
1:30.70 |
-25.65 |
| 12 |
Ayala, Alina G (12)
|
INMSC |
1:54.73 |
1:30.79 |
-23.94 |
| 13 |
Tucker, Erin A (11)
|
ILLWSA |
1:41.23 |
1:31.43 |
-9.80 |
| 14 |
Dee, Tamara Z (11)
|
ILLIFE |
1:39.77 |
1:31.88 |
-7.89 |
| 15 |
Campbell, Abigail K (11)
|
INLCB |
|
1:32.32 |
- |
| 16 |
Carney, Claire M (12)
|
INLCB |
|
1:32.39 |
- |
| 17 |
Gonzalez, Sophia G (12)
|
ILNAC |
1:53.44 |
1:33.18 |
-20.26 |
| 18 |
Rzeznikowski, Amelia N (12)
|
INMSC |
1:53.48 |
1:35.33 |
-18.15 |
| 19 |
Gutierrez, Samantha R (11)
|
ILLIFE |
|
1:35.44 |
- |
| 20 |
Kosanam, Shyla Sol R (12)
|
ILLIFE |
2:24.34 |
1:36.09 |
-48.25 |
| 21 |
Shenberger, Isabella C (12)
|
ILLWSA |
1:47.48 |
1:38.31 |
-9.17 |
| 22 |
Petrici, Evelina B (11)
|
ILLIFE |
1:50.48 |
1:38.40 |
-12.08 |
| 23 |
Boyle, Moya C (12)
|
ILLWSA |
1:53.76 |
1:40.69 |
-13.07 |
| 24 |
Koncalovic, Evelyn (11)
|
INMSC |
|
1:41.83 |
- |
| 25 |
Trautvetter, Aubrey J (11)
|
ILLWSA |
1:55.26 |
1:43.09 |
-12.17 |
| 26 |
Mack, Jennavieve E (12)
|
ILLWSA |
|
1:45.78 |
- |
| 27 |
Wander, Madilynn M (11)
|
ILLWSA |
2:02.04 |
1:46.28 |
-15.76 |
| 28 |
Milcarek, Addison S (12)
|
ILLWSA |
|
1:46.56 |
- |
| 29 |
Nyobuya, Sophia A (11)
|
INMSC |
|
1:47.47 |
- |
| 30 |
Schmidt, Allison M (11)
|
ILLWSA |
1:49.85 |
1:50.51 |
0.66 |
| 31 |
Pearson, Allison M (11)
|
ILLWSA |
|
1:51.46 |
- |
| 32 |
Ratkovich, Hailey E (11)
|
ILLWSA |
|
1:52.81 |
- |
| 33 |
Douglas, Katherine M (11)
|
INMSC |
2:14.85 |
1:55.46 |
-19.39 |
| 34 |
Montgomery, Morgan E (12)
|
ILLWSA |
|
1:58.47 |
- |
| 35 |
Kirk, Katelyn E (11)
|
ILLWSA |
|
2:04.75 |
- |
|
Flynn, Ella C (11)
|
ILLWSA |
2:13.70 |
DQ |
- |
|
Yutesler, Lara A (12)
|
ILLWSA |
2:05.17 |
DQ |
- |
|
Stasiak, Emma J (11)
|
INLCB |
|
DQ |
- |
|
Hennessy, Jillian C (12)
|
INMSC |
|
NS |
- |