| Pl | Athlete / entry | Gr | School / team | Mark |
|---|---|---|---|---|
| 1 | Amanda SmithPlace 1 · Grade 12 · Earlham | 12 | Earlham | 1:08.51a |
| 2 | Anna LursenPlace 2 · Grade 12 · St. Edmond Fort Dodge | 12 | St. Edmond Fort Dodge | 1:11.49a |
| 3 | Cadence PetersenPlace 3 · Grade 11 · ACGC | 11 | ACGC | 1:14.64a |
| 4 | Adelyn WhitePlace 4 · Grade 11 · Madrid | 11 | Madrid | 1:15.88a |
| 5 | Emerie JonesPlace 5 · Grade 10 · Atlantic | 10 | Atlantic | 1:22.07a |
| 6 | Ashlyn BurkhartPlace 6 · Grade 10 · Madrid | 10 | Madrid | 1:23.33a |
| 7 | Kimberly DoudPlace 7 · Grade 10 · Earlham | 10 | Earlham | 1:25.72a |
| 8 | Jennifer RobbinsPlace 8 · Grade 12 · Greene County | 12 | Greene County | 1:25.84a |
| 9 | Olivia Beaudet -Place 9 · Panorama Panora | — | Panorama Panora | 1:28.76a |