Girls / Women · 400 Meters · Varsity
| Pl | Athlete / entry | Gr | School / team | Mark |
|---|
| 1 | Alaya Graves-HogainsPlace 1 · Canyon (Canyon Country) | — | Canyon (Canyon Country) | 56.26a |
| 2 | Tambree BellPlace 2 · Highland - P | — | Highland - P | 56.84a |
| 3 | Bria AndersonPlace 3 · Timpanogos | — | Timpanogos | 57.61a |
| 4 | Hannah BinghamPlace 4 · YMCA Team Idaho | — | YMCA Team Idaho | 57.80a |
| 5 | Alexandra WatsonPlace 5 · Watson, Alex,StAlbe | — | Watson, Alex,StAlbe | 58.25a |
| 6 | Anneliese BessettePlace 6 · Mountain West | — | Mountain West | 58.53a |
| 7 | Lexi TorontoPlace 7 · Viewmont | — | Viewmont | 58.61a |
| 8 | Elly JeppsenPlace 8 · Preston | — | Preston | 58.71a |
| 9 | Meg MurdockPlace 9 · Highland | — | Highland | 58.87a |
| 10 | Nessie StoreyPlace 10 · Timpview | — | Timpview | 59.25a |
| 11 | Jaycee WilliamsPlace 11 · D1 Elite | — | D1 Elite | 59.76a |
| 12 | Abiola OmoyayiPlace 12 · Leduc Track Club | — | Leduc Track Club | 59.92a |
| 13 | Chloe WallheadPlace 13 · Laramie | — | Laramie | 59.92a |
| 14 | Nahia KelleyPlace 14 · D1 Elite | — | D1 Elite | 1:00.49a |
| 15 | Madeline ClarkPlace 15 · D1 Elite | — | D1 Elite | 1:01.09a |
| 16 | Breklyn StoutPlace 16 · Viewmont | — | Viewmont | 1:02.88a |
| 17 | Oaklie HebdonPlace 17 · Hebdon, Oakl,Malad, | — | Hebdon, Oakl,Malad, | 1:03.53a |
| 18 | Sienna HoljePlace 18 · Davis (UT) | — | Davis (UT) | 1:04.03a |
