- Girls 400 M
- 8 Advance: Top 1 Each Heat plus Next 4 Best Times
- Heat 1 Prelims
- 2Bosley, Londyn (9)Inderkum
- 3Greer, Devin (11)Christian Bros
- 4Davis, Jaliyah (11)River City
- 5Hackley, Diyana (12)St Mary's
- 6Vogt, Emma (11)Davis
- 7Yikilmaz, Maya (10)Davis
- Heat 2 Prelims
- 2Corey, Madi (10)Antelope
- 3Nasca, Kylie (11)Granite Bay
- 4Walker, Olivia (11)Turlock
- 5Perry, Jewel (10)Yuba City
- 6Charles, Sarah (12)St Francis
- 7Shelton, Shelby (12)El Capitan
- Heat 3 Prelims
- 2Brewer, Lilly (10)Hilmar
- 3Armstrong, Destin (12)Rocklin
- 4Kinsey, Cierra (12)Armijo
- 5Giddens, Emily (12)Chavez
- 6Black, Jacarla (12)Vanden
- 7Johnson, Lily (11)El Dorado
- Heat 4 Prelims
- 2Menth, Emma (10)Colfax
- 3Asad, Rania (12)Kimball
- 4Okoh, Ihe (11)Franklin-EG
- 5Bursey, Camille (9)Sheldon
- 6White, Veronica (9)Christian Bros
- 7Skavdahl, Jenna (11)Ripon
- 8Indalecio, Jariah (10)Mountain House