Do these by starting at the 5^thfret just to have less stretching between your fingers
Start Really slow then gradually increase speed
Practice at low speeds many times
After a few sessions and once you've got the hang of them
take them up and down the strings or do finger combinations
Eg: 5-7 on the E string and 6-8 on the A and so on
There are heaps of variations:
Try adding open string before each fingering
Eg: 0 - 5 - 0 -7 - 0 - 6 - 0 - 8 etc
Note that each two bars are a single fingering and its opposite