Fran Halsall continued her build up to the British Gas Swimming Championships with a five-medal sweep at the Mediterranean Open in Marseille.
Halsall also moved up to fourth in the British rankings for 50m Backstroke, clocking a personal best 28.25 for silver behind Loughborough teammate Georgia Davies in 28.09.
Davies doubled up to take the 100m Backstroke title in 1:00.45 while Lauren Quigley claimed 200m Back gold in 2:11.13, having won 100m Back silver in 1:00.69.
Jazz Carlin lowered her 200m Freestyle Welsh record as she collected a gold and two silvers from Marseille.
The 23-year old lowered her pb to 1:57.65 for silver in the 200m Free before scooping 400m Free gold in 4:05.56 and 800m Free silver in 8:23.91, the second fastest time of her career.
There was also a personal best from World Championship finalist James Guy who claimed the 400m Freestyle title in 3:47.75 from Robbie Renwick in 3:54.81.
Renwick was able to turn the tables in the 200m Freestyle, clocking 1:48.41 to Guy’s 1:48.55 as the Brits claimed the top two medals again.