This package contains a comprehensive set of professionally animated actions for acrobatic diving and swimming.
Demo Video: https://youtu.be/XmdLp0sRyJ4
Mecanim compatible
Includes state machine templates to help you create your own controller
Blended transitions for fluidly pivoting underwater, and transitioning above and below the water surface
Includes root motion and InPlace animation
Does NOT include environment geometry, water VFX, sound, player code or AI
Original_Link: https://assetstore.unity.com/packages/3d/animations/heroic-swimming-80111