Hover to Butler Race:
hp late (grotto to sonata):		16.45s
hp late (king to race):			25.69s
total:							42.14s + sakon's hideout strat

Goron Roll to Butler Race:
hp late (grotto to sonata):		16.45s
hp late (king to race):			30.36s
total:							46.81s

HP Early:
hp early (grotto to sonata): 	31.39s
hp early (king to race):		13.3s
total:							44.69s


Summary:
All timings done from first frame of clock appearing to first completely black frame when entering the final loading zones. HP cutscene was removed in all cases. Also, equips aren't accounted for yet.

For the HP early grotto to Sonata segment, I used Ennopp's PB. He got bad guard RNG, but that happens on almost every run, so I left it in. He also could have played probably about 2s faster, so keep that in mind.

hp early: 					44.69s
hp late w/butler hover: 	~46.14s (supposing 4s for sakon's hideout strat, estimated by gigo)
hp late w/o/butler hover: 	46.81s