Minecraft - Warden Defeated | Killed In

I'm back!!!! To all those... 9 subscribers at the time of the upload of this video. This was just a test to see how fast I could kill the Warden. I also want to defeat 3 Wardens at the same exact time, I don't think anyone has done that.
Also I think 16 seconds is the... uh.. world record for fastest Warden kill? idk
If you're wondering how I calculate the time, it's not hard. I start it the second I first attack the Warden, and end it the second I kill the Warden.
This is on HARD Difficulty, the Warden is dealing the most damage he can possibly deal.
Inventory:
Full Protection 4, Unbreaking 3, Mending Netherite Armor
Sharpness 5 Netherite Sword
Unbreaking 3 Shield
2x Instant Health 2 Potions
1x Maxed Turtle Master Potion
1x Strength 2 Potion