2014 11 22:
29.02
(first official sub-44...!)
2016 05 23:
17.08
(first sub-20)
2016 11 16:
14.55
2017 02 12:
16.71
2017 05 27:
16.42
(first official sub-20...!)
2017 07 12:
12.71
(first sub-14)
2017 12 02:
12.39
(PB single)