https://www.bbc.co.uk/sport/cycling/58751483
She says it was a conservative ride and she could have tried harder.
I suspect that is very much hindsight and not what she was thinking at the time. But it means she clearly thinks she can go further.
As I posted at the time - she looked so fresh at the finish that it
was clear that she hadn't absolutely turned herself inside out. We don't know how
close she got to her limit but I'd bet that she has
at least another 100 metres in her on a perfect day?
Having got the record, it would be worth
really going for it a subsequent time. As the record holder, the risk of cracking before the finish wouldn't be such a big deal.