I got some chicks in May, RIR, BSL, Barred Rock, and buffs, they are finally all starting to lay so I thought I would post the timeframe they started laying to see how it compares to your alls
Barred Rock 22-24 weeks
Buffs, 24-25 weeks
Black Sex Links 24-26 weeks
Rhode Island Red 26-28 weeks, I only have one RIR laying right now I think
Out of 14 pullets im getting 9-10 eggs a day, a month ago it was around 4-6 eggs a day so its getting better every day
Barred Rock 22-24 weeks
Buffs, 24-25 weeks
Black Sex Links 24-26 weeks
Rhode Island Red 26-28 weeks, I only have one RIR laying right now I think
Out of 14 pullets im getting 9-10 eggs a day, a month ago it was around 4-6 eggs a day so its getting better every day