I usually wake up at 4:45, drink the SWF, and go back to sleep for an hour. I then get up and start my morning by drinking 32 ounces of plain water. I don't drink this all at once - usually have it down within an hour. The SWF usually has made its way completely through by 8:00 AM.
It's supposed to take on average 1-2 hours for the SWF to get through your system. If you do that math, you will notice mine is a little slower than normal - everyone is different.