Brother and sister Cameron and Rhianna won the men’s and women’s races and their dad Bob was first in the 40-49 age group.

Cameron clocked 27.09 minutes to beat fellow junior Tony Manning who finished in 28.14 min, ahead of Steven Price and John Legge who shared third in 30.45.

Rhianna finished in 29.50 min taking a comfortable win over her closest rival Katherine Rowe who completed the swim in 32.46 min.

Harriet Taylor was third in 34.33 min, while record holder Ella Dias was away competing at the National Swimming Championships in Sheffield.