Bolt Locations - Grenade Man

There are 5 bolts in the stage. Only 4 are collectable on your first visit; the fifth requires Flame Sword.  
 Only 1 bolt (the second bolt in half 1) is collected for any%. 
 First Half 
 Credit for this image to the MM8 Compendium (https://i.imgur.com/bMoVz45.png). Destroy the blocks in the order of the (white) numbers.  
 
 The second bolt is on the high platform before the mid boss.  This bold is collected in any% . 
 Image credit again to the MM8 compendium ( https://i.imgur.com/9aFeEWr.png ) 
 
 Second Half 
 This bolt requires Flame Sword to light the fuse. 
 
 The next two bolts can be collected on the first run. Neither is collected in any%, though the second one is quick. If you are collecting the second bolt, ride Rush Bike all the way.