50 - Typing test

Here's a test for anyone. A typing test. It's an old teletype test message that uses all the letters of the alphabet. (I left the numbers out. They're at the end.)

The quick brown fox jumped over the lazy dogs back.

Now the fun begins. Have typing races. See who can type the phrase 100 times the fastest with no mistakes! And how long did it take you to verify that all the letters were actually there?