There is no way to check out how much of those experiences you have. All you can do really is just keep count if necessary. The nice thing is there are only 8 evolutions that require two different experiences and they are all from Ultimate to Mega (Perfect to Ultimate). (I just plainly translated, so I'm not sure how they'll square with the English names) Garbamon to Metal Etemon Cyberdramon to Black War Greymon Jureimon to Pinocchimon Dagomon to Gigaseadramon Piccolomon to Rosemon Rize Greymon to Shine Greymon Lady Devimon to Piemon Warumonzaemon to Pinocchimon
But as I stated in http://boards.gamefaqs.com/gfaqs/genmessage.php?board=943756&topic=41666926 , as soon as a digimon fulfills the requirements for an evolution (and you're licensed for the generation they are evolving to), it will immediately evolve, so even for these, you would only have to keep count of one type of experience.