Pawlenty, I'd be surprised if he's known enough to be much higher than 10% if that, even though he's been running for president for over a year and western Wisconsin gets Twin Cities media.
Pawlenty was already at 10% in Wisconsin in February, in their last poll there (in the matchup without Ryan):
https://uselectionatlas.org/FORUM/index.php?topic=132956.0
Hm. Well ppp is also tweeting that they polled only 8 candidates and only Huntsman got <10% (2%). So probably Walker and Ryan were not polled and looks like I underestimated Pawlenty and Cain.