Eleanor Robinson claimed two victories on the opening day of competition ©Getty Images

Britain's Eleanor Robinson was among the gold medallists on the opening day of the World Para Swimming World Series in Copenhagen.

Robinson finished the women's 100 metres freestyle event in a time of 1min 15.11sec at the Bellahoej Svoemmestadion.

The time gave Robinson a total of 971 points, with the format for all races featuring swimmers of various classifications with winners determined by a points system.

The Briton's points tally proved enough to win the event, with France's Claire Supiot ending in second place on 940 points.

Singapore's Pin Xiu Yip claimed the bronze medal, as the three-time Paralympic gold medallist finished on 934.

Robinson also triumphed in the 50m butterfly by scoring 921 points, with Zsofia Konkoly of Hungary and Britain's Naomi Maike Schnittger rounding off the top three on 905 and 877.

The final women's race of the day saw Britain's Louise Fiddes come out on top in the 100m breaststroke.

The class SB14 swimmer finished the race in a time of 1:15.38, giving her a points total of 1,028.

Four-time Paralympic champion Sarah Louise Rung was second as the Norwegian scored 1,014, with The Netherlands' Lisa Kruger third on 1,006.

Thomas Hamer continued British success in the men's events ©Getty Images
Thomas Hamer continued British success in the men's events ©Getty Images

Britain enjoyed success in the men's 100m freestyle, with Thomas Hamer and Lewis White leading the way on 985 and 925 points.

A total of 906 was enough for Dutch swimmer Michiel Jorink to complete the top three.

Stephen Clegg made it five British victories, as he topped the men's 50m butterfly standings on 931 points, having set a world record time of 25.78 seconds in the S12 class.

He was followed by team-mate Andrew Mullen and The Netherlands' Thijs van den End, who scored 900 and 881 points respectively.

Dutch swimmer Duncan van Haaren ended British dominance, as he scored 977 points to top the men's 100m breaststroke standings.

Britain's Conner Morrison and The Netherlands' Marc Evers rounded off the top three with 931 and 925.

Competition is set to continue tomorrow.