She tends to speak rapidly.

She talks a very fast game.

She speaks relatively fast.

He is a fast speaker.

You have a tendency to talk too fast.

As he grew excited, he spoke more and more rapidly.

Please don't speak so fast.

Mr Smith spoke so fast I couldn't take in what he said.

You talk so fast I can't understand a word you say.

I've never heard English spoken so quickly.

The announcer can talk rapidly.

I don't speak fast.

Tom speaks fast.

I still can't catch some things whenever someone talks to me fast, but I'll eventually have to get used to that rate of speech.

My brother speaks very fast.

My brother speaks very fast.

Tom speaks relatively fast.

You speak tremendously fast.

Tom speaks very fast.