Jonathan Massacand

Switzerlandb. 1984 (42)

Personal Bests

Best times from available individual swims and official relay lead-offs. Career coverage may be incomplete.

100 Backstroke

200 Backstroke

Meet dates describe the competition. Race dates are shown per swim where available.

100 Backstroke SCM

—Heat354.10

100 Butterfly SCM

—Heat454.63

100 Butterfly SCM

—Heat355.02

100 Backstroke SCM

—Heat555.43

100 Backstroke LCM

—Heat655.21

200 Backstroke LCM

—Heat72:01.80