Hong Kong has won its first medal at the Paralympics in Paris, with swimmer Chan Yui-lam clinching silver in the women’s 100-metre butterfly event. Chan, 20, came in second place with a time of 1:03.70, a personal best for the swimmer, on Thursday. The UK’s Poppy Maskill won the gold medal, while Russian swimmer Valeria Shabalina secured a bronze medal. The Paris Games is Chan’s second Paralympics. She qualified for the Tokyo Paralympics, held three years ago, and was the delegation’s youngest athlete at 17, according to the China Hong Kong Paralympic Committee. Chan came in fourth in the 100-…