THE UNITED STATES
We are happy to come through and get a good lane for the final.
We are extremely happy. We came here to enjoy the Championships and do our best. Anything can happen in the final.
We are happy to be in the final and we will fight tomorrow. The It will be fast and the Spanish record could fall.
GREAT BRITAIN & NORTHERN IRELAND
C.Williams: It is the first round, we just wanted to make sure to qualify. Which is the hardest thing. I had to make sure that we get a lead because it is good to look dominant in the run.
M. Bingham: The job is done. We looked pretty confident, but we do not want to put the expectations up too high. A lot of athletes did not run today because they still have their individual finals, so the relay teams will look different on Sunday.