Huge variety in my dc for crawling/walking:
Dd1 crawled at 10 months, walked at 16 months.
DD2 crawled at 5 months, walked at 8 months
Ds crawled at 7 months, could walk at 10 months, but far preferred to crawl so he could have a car in each hand and push it watching the wheels. He was 18 months before he chose to walk normally.
Pull to stand can't remember.
Babble: The only one I remember babbling really was ds. Can't remember when, but you could have a long conversation with him listening, with great eye contact and then replying. Ironically he couldn't really hear (glue ear), was the slowest to talk and also has ASD.
Wave: I only remember dd1 who started waving at about 7 months. When dh left for work I used to carry her out to wave goodbye to him on his bike. So we did a lot of it.
Currently there's two small children living near us whose daddy goes off to work at about 7:15-7:25am and my alarm call is them calling "bye bye daddy, love you... have a good day". It's totally adorable, and I miss those days.
Clap: No idea for any of them
Point: They were pretty consistent on this. I think they all pointed at 11 months. I think it's the only thing they really did at the same time. We did a lot of pointing at things in books while on the bus, which is probably why.
Dd2 points not with her index finger, but her second finger. I think this is because she is missing her left hand from birth, so this meant she could continue holding onto something while she pointed.