jq 100m R`
(\I)
{S@58.59
@掵@w3
@=9@4g-1
50m@ 28.21@
28.21
100m@ 58.59@
30.38
߂
()
{S@58.69
@掵@w3
@=9@1g-1
50m@ 28.05@
28.05
100m@ 58.69@
30.64
߂