Here are the slots for the 20m pool dive at Lagny sur Marne (16 divers maximum, including instructors):

Sunday 9th November   9h to 10h

Sunday 12th December   10h to 11h

Sunday 25th January   9h30 to 10h30

Sunday 8th February  8h30 to 9h30

Sunday 15th March  9h to 10h

Sunday 5th April  9h to 10h

Sunday 10th May 10h to 11h