Jerrot had some scrappy races this year I think. The karts and track didn’t really suit his style as well, he told me.
Full results can be found here; http://www.indoorkart.org/results.asp (sorting seems to be fixed again).
As you can see, eventually Jerrot finished P55, with only 1 or 2 heats of training. One place ahead of me ;)
In the past few years he managed to finish a bit higher. Other USA drivers that participated in the past years are Jon Kimbrell, Miles Calvin, Logan Calvin, …