The first training session for Olympic open water swimmers in the River Seine is set to take place on Wednesday after being cancelled the day before over concerns about the water quality, according to a statement from World Aquatics. The decision was made after a meeting with the city of Paris and Olympic organizers early on Wednesday morning. The session is set to start at 7:30 am (0530 GMT) and will last for two hours. The training session for the Olympic open water competitions in the River Seine was originally planned for Tuesday but had been canceled due to excessive levels of enterococci…