In My Last 200 Sessions...
badnight,
In my last 200 sessions, I've had two in which I lost more than $1000.
However, echoing zengrifter's reply, I've also had seven in which I've won more than $1000, with the high being more than $2000.
I realize this doesn't answer your question precisely, since in these 200 sessions I've used various maximum bets, from a low of $5 (very short session, playing a "bet $5, win $7" coupon) to a high of over $300 (spread over multiple hands). But it does give some indication of the typical swings seen by AP's.
Dog Hand