Read moreThree More National Age Group Relay Records Fall at Ohio State JOs20 July 2014OXFORD, Ohio, July 20. IT has been an intense weekend of swimming at the Ohio State Junior Olympics at Miami University. As previously reported, the Ohio State Swim Club lowered the 10-and-under national age group record in the girls 200-meter free relay before losing the 11-12 400-meter medley rela...