Round 3-4: 2-3 June
Heather Calder retained her championship lead by winning both rounds at the Welsh circuit of Pembrey.
Calder and her father, Colin, were ahead of the field, taking the top two positions in both rounds and posting times almost four seconds quicker than the next fastest competitor.
Stewart Robb took third place in round nine, with John Graham completing the podium in round four.
1 Heather Calder 87.32s
2 Colin Calder 87.38s
3 Stewart Robb 91.29s
1 Heather Calder 88.30s
2 Colin Calder 88.68s
3 John Graham 92.78s
Image: Heather Calder in action at Pembrey, courtesy of SBD Motorsport