Espeon		0.0
Feraligatr	0.0
Quilava		+0.7
Croconaw	+0.9
Typhlosion	+1.5

Also:
- Quilava's Flame Wheel is 1.7s faster than Croc's Shadow Rush
- Croc's Shadow Rush is 0.1s faster than Quilava's Shadow Rush
- Dig is 1.7s faster than Protect (plus another ~0.4s if you don't have to select a move next turn)