Kathmandu, November 7 Gaurika Singh broke two national records during the FINA/airweave Swimming World Cup in Dubai. Singh bettered her own record in 200m freestyle by three seconds as she completed it in 2:14:00. Her next record came in 100m freestyle when she completed the distance in 1:03:02 to better the previous record by 21 micro seconds. But in 100m Backstroke, Singh failed to improve her own timing as she completed the distance in 1:08.91. Likewise, Sirish Gurung broke the national record in 200m Individual Medley by three seconds. Gurung completed the distance in 2:24.47 for his previous 2:27.03. Similarly, Sofia Shah Gadegaard broke the national record in 200m freestyle with the timing of 2:15:19.