Swimmer profile

Leonie Kostowicz

Female10 & UnderGulliver Swim ClubFGC · SOUTHERN

Short-Course YardsLong-Course Meters
PerformanceProgressionGoalsTime StandardsMeets

3 all-time personal bests set this season

All-time PBs

3events

Best FGC rank

#13350 Back SCY

Events ranked

3SCY

Age group

10 & Under

★ Highlight Events