WILMSLOW Olympics hope Seren Bundy-Davies is out of the 400m in Rio.

The 21-year-old former Wilmslow High School student failed to reach the semi finals after finishing last in the second of eight heats on her Olympics debut.

She said on Twitter afterwards: "No words to describe how disappointed I am with today's performance.

"Appreciate all the support. Focus now on relay later in the week."

Bundy-Davies and Team GB will enter the 4x400m heats at 00.40 UK time next Saturday.