Tijden en PR's Jan de Boer (1)

PR's
100m
300m
500m 1950-01-01 ZZ 0:43.60
700m
1000m 1950-01-01 ZZ 1:27.90
1500m 1950-01-01 ZZ 2:12.31
3000m 1950-01-01 ZZ 4:39.87
5000m 1950-01-01 ZZ 7:55.60
10000m 1950-01-01 ZZ 16:41.90
Uur