Derby Contenders Early Speed 2018.xls
See Sheet 4 for contenders listed by running style.
I honestly do not know how/where to rank Mendelsohn due to the runup issue and how the various splits actually work out. His 9.5 furlong info is from the Trakus charts so its unchanged. With that in mind he looks pretty good. With any upgrade of early fractions he looks even better.
Could not find any Gronkowski info.
Good luck