2nd interviews were arranged for 2 to 3 full days. 10 mins each children. you can calculate how many candidates they have attend the 2nd interviews. In my time frame, I have met 4 children. Around 10 mins each.
It is noted that LH has arranged at least two full days for the 2nd interview. I think there would be more than 100 candidates have the 2nd interview. The chance to get an offer is too small.