I'd say she's done well for herself to go this long without getting pulled over for speeding! She got off with a warning.
I've been pulled over a few times in my 18 years... only once though for speeding. The other times... light out, outdated inspection sticker, click it or ticket, illegal turn (it was snowy and no one was on the road)... all of the officers aside from the speeding one let me off with warnings. I've found if you're polite and honest about knowing why or why not you were pulled over they are nice to you!
How many speeding tickets do you have?