I enjoy racing because I want to do it. No one's forcing me.

Nothing means more to me than racing for my country, the Queen, the Royal Family, and the people back home that support me.

You don't want people thinking you're a cheat just because you're really fast and have broken the world record by a second.

It hasn't always been a sweet ride. When I was 15, I almost hated racing in finals because I was so nervous. But as I got more experienced, I had to choose between fight and flight - and I've fought every time.

I'm going into my first Olympics, whereas people I'm racing against are going into their third and fourth and probably last Olympics. So there's more pressure on them to perform. I've still got a whole future ahead of me. I am not even the Olympic champ.

For the last seven years, I have been racing the best in the world and making my way through the ranks. I am in that spot where I have got a real opportunity to produce something. I am not going to take it for granted because I know those guys will step it up.