There are many different levels of wet, only one level of dry. Only one car at the entire event broke the 2:00 barrier in the conditions we ran in (conditions most organizations would close the track with). To give you an idea, Brandon Davis, a professional driver, in the ACS SPEED World Challenge Mustang on racing wets ran a best of 2:16.555. Paul Dentice in the modified AE Performance 370Z has been setting track records all year long in that car so you know the car/driver combo is very capable, he ran a 2:21.904 in those conditions. This should give you a little better idea of just how wet we're talking...
Edit: Found practice times from earlier in the day when it was still wet, but much less wet. Looks like I did a 2:01.642.
http://www.mylaps.com/results/showrun.jsp?id=1738454