British rowers dominated the Beijing Paralympics by claiming two golds at the Shunyi Olympic Rowing-Canoeing Park on Thursday while China and Italy shared the remaining two golds.

Britain pulled off a gold double in the women's and men's single sculls.

Helene Raynsford made history by winning the first Paralympic Games gold medal ever awarded in the sport of rowing with a runaway 12-second edge over Luidmila Vauchok from Belarus and Laura Schwanger of the United States.

Reigning world champion Tom Aggar followed Raynsford's victory moments later by taking the men's single sculls.

"I was listening out at the start line, but I didn't hear the result of (Raynsford) as I was focusing more on my own race. It's a bit of a shame, maybe they could have swapped the order and put me on first," joked Aggar after claiming his gold.

In attempting to claim the gold medal, Aggar found himself in the unfamiliar position of having a determined rival on his stern for the entire journey, Ukraine's Oleksandr Petrenko.

Petrenko had a great regatta through the preliminary races and pushed Aggar all the way to claim the silver with a mere 3.94 seconds in arrears. Israel's Eli Nawi took the bronze.

"It was a great race, I was happy to be pushed all the way," said Aggar, who has compiled the Grand Slam, having won the world championships and the World Cup. "It's been an amazing experience to be here competing. I started rowing one year and a half ago, to make it here is indescribable."

"It's a long way off (from the London 2012), but I'll be sticking with rowing. I love rowing, I'm really passionate about it and I'll be looking forward to competing on home soil."