HRA Confirm Nannina Win Nannina has been confirmed as winner of the Coronation Stakes after a second urine sample showed no trace of a banned substance.The Horseracing Regulatory Authority ordered a test on her B sample after the John Gosden-trained runner's original specimen came up positive following her Royal Ascot success.However, that second test returned a negative result and owners the Cheveley Park Stud will now be able to collect the prize money.Paul Struthers, public relations manager for the HRA said: 'I can confirm that we received the result of the analysis of Nannina's B sample yesterday from the French laboratory where it was sent for counter analysis.'The sample has returned negative and the prizemoney will be released to connections.' (C) PA Sport