Published: 11:30, 12 August 2017 |
Updated: 13:24, 12 August 2017
She claimed: "I'm always here for the team. If I'm needed in here, there are no hesitations. I was fine to run after the 200m so I was happy to run again with these girls."
Folkestone's Jack Green will hope to help the 4x400m relay team into Sunday night's final when the semi-finals get underway at 12.01pm.
Rabah Yousif, Dwayne Cowan combined to hand over to Green in third before the Maidstone born star closed the gap on second-placed Trinidad & Tobago.
Martyn Rooney took the baton for the final leg and though he was overhauled by Belgium in the final straight, the time of 3.00.10 was a season's best and took them into the final as a fastest loser.
Green said: "We knew that we had the toughest semi-final but this is the World Champs, we have to run against these people and we want to do it in the final so we're not going to complain about that.
"For me it's just an honour to be back in the team and running with athletes of this standard so I'm very lucky to be back."
He added: "It was solid but I don’t think it was anything to write home about. It was quite hard to go into a World Championships in what may as well have been the final.
"I am pleased that I was able to help the team out. I am pleased to be in the squad."
USA were the fastest qualifiers in 2.59.23 - the fastest time in the world this year - with Trinidad & Tobago in second, 0.12 behind, with Belgium in third.
The final is at 9.15pm on Sunday.
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