I have no idea how many offenders labelled as White are ethnic Jews. But even if a higher percentage of them were Jews than the general population percentage, that would mean nothing. Jews have one large genetic component: Middle Eastern Semitic; and a smaller one: steppe Eastern European. The latter should have a closer (and high) rate of pedophilia to the Germanic and Celtic peoples who make most of the White USA. The former definitely do: Middle Eastern Semites have early ages of puberty and high rates of child and teen (g and f) marriage.
I know very well that what I'm saying is not politically correct. But I am convinced that the observable differences in sexual orientations and behaviors among different peoples (among many other social indicators) are partly genetic and not just cultural. And genetics can move very fast. Mormons have a disproportionately high rate of both child marriage and intelligence; and they only started self selecting from the background US White (European and Christian) population around 1840.