Mildenhall Sharks Swimming Club had 13 of their swimmers compete at the Suffolk County Championships in Ipswich.
The atmosphere and competition seemed to bring the best out of the swimmers, with 24 personal bests and six finals an excellent return.
Kane Buckles qualified for eight events and set new PBs in all of them, reaching the final in the 50m breaststroke.
Molly Harvey set new PBs in all seven of her events and qualified for four finals, winning a bronze medal in the 50m freestyle.
Harvey also achieved East Region qualifying times in the 50m freestyle and 50m breastroke and broke the 11 and under 50m freestyle club record.
Megan Stuart set new PBs in her three races and qualified for the final of the 100m freestyle.
Emily Stuart not only set a PB in her only race, the 50m breaststroke, but achieved an East Region qualifying time and broke the club 14/15 and Open records.