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They were actually pretty slow. if you listen to or read the transcripts the Lunar Module Pilot is calling at the rates during the entire landing phase so the Commander knows what is happening without having to take his eyes off the lunar surface.

From the transcripts of Apollo 11:

102:44:45 Aldrin: 100 feet, 3 1/2 down, 9 forward. Five percent. Quantity light.

102:44:54 Aldrin: Okay. 75 feet. And it's looking good. Down a half, 6 forward.

102:45:08 Aldrin: 60 feet, down 2 1/2. 2 forward. 2 forward. That's good.

102:45:17 Aldrin: 40 feet, down 2 1/2. Picking up some dust.

102:45:21 Aldrin: 30 feet, 2 1/2 down. (Garbled) shadow.

102:45:25 Aldrin: 4 forward. 4 forward. Drifting to the right a little. 20 feet, down a half.

102:45:40 Aldrin: Contact Light

From that we see

Altitude (ft)

Descent Rate (ft/sec)

100

3.5

75

0.5

60

2.5

40

2.5

30

2.5

20

0.5

Contact

Probably 0.5

This is typical of the other Apollo missions as well, though some landed slightly harder than others.

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