Fastest and slowest Pokémon that learn OHKO moves?

Question

One fastest and one slowest each. The OHKO moves are:

• Guillotine
• Fissure
• Horn Drill
• Sheer Cold

Thank you :)

Answer 1

Guillotine

Fastest: Durant and Kartana (Base 109)
Slowest: Corphish (Base 35)

Fissure

Fastest: Dugtrio (Base 120)
Slowest: Munchlax (Base 5)

Horn Drill

Fastest: Tauros (Base 110)
Slowest: Rhyhorn: (Base 25)

Sheer Cold

Fastest: Cryogonal (Base 105)
Slowest: Spheal (Base 25)

Answer 2

Guillotine

Slowest: Corphish (35)

Fastest: Durant (109)

Fissure

Slowest: Torkoal (20)

Fastest: Dugtrio (120)

Horn Drill

Slowest: Rhyhorn (25)

Fastest: Rapidash (105)

Sheer Cold

Slowest: Spheal (25)

Fastest: Cryogonal (105)

Answer 3

Guillotine
Slowest: Corphish (base 35)
Fastest: Dugtrio (base 120)

Fissure
Slowest: Trapinch (base 10)
Fastest: Landorus Incarnate (base 101)

Horn Drill
Slowest: Rhyhorn (base 25)
Fastest: Rapidash (base 105)

Sheer Cold
Slowest: Spheal (base 25)
Fastest: Cryogonal (base 105)

Source: Looking around on the DB pages for the moves

Answer 4

Guillotine:
Fastest: Durant at level 1 or 61. Base speed = 109
Slowest: Corphish at level 48. Base speed = 35

Fissure:
Fastest: Dugtrio at level 57. Base speed = 120
Slowest: Trapinch at level 47. Base speed = 10

Horn Drill:
Fastest: Rapidash as an egg move. Base speed = 105
Slowest: Rhyhorn at level 53. Base speed = 25

Sheer Cold:
Fastest: Cryogonal at level 1 or 61. Base speed = 105
Slowest: Spheal at level 46. Base speed = 25

Answer 5

This is as of gen 8

Guillotine

Fastest: Kartana/Durant (Base 109)
Slowest: Corphish (Base 35)

Fissure

Fastest: Dugtrio/Alolan Dugtrio (Base 120)
Slowest: Trapinch (Base 10)

Horn Drill

Fastest: Rapidash/Galarian Rapidash (Base 105)
Slowest: Rhyhorn (Base 25)

Sheer Cold

Fastest: Cryogonal (Base 120)
Slowest: Spheal (Base 25)

Answer 6

Horn Drill
Fastest: Tauros (base 110)
Slowest: Rhyhorn (base 25)
Sheer Cold
Fastest: Alolan Ninetales (base 109)
Slowest: Spheal (base 25)
Guillotine
Fastest: Kartana and Durant (base 109)
Slowest: Corphish (base 35)
Fissure
Fastest: Dugtrio (base 120)
Slowest: Trapinch (base 10)
Source: https://bulbapedia.bulbagarden.net/wiki/Horn_Drill_(move), https://bulbapedia.bulbagarden.net/wiki/Guillotine_(move), https://bulbapedia.bulbagarden.net/wiki/Fissure_(move), and https://bulbapedia.bulbagarden.net/wiki/Sheer_Cold_(move)