Athletics Tracker
by Dr Marco Cardinale
Development Curves
Athletes
Data
Go
Caisja CHANDLER
18
Female
Events
60 Metres
track
100 Metres
track
200 Metres
track
200 Metres
PB:
22.37
seconds
Season Bests & Year-on-Year Change
Performance
% Change
Season Bests
Year
Season Best
Age
vs Prior Year
% Change
2026
22.59
—
-0.13
-0.58%
2025
22.46
—
-0.09
-0.40%
2023
22.37
—
+0.48
+2.10%
PB
2022
22.85
—
-0.06
-0.26%
2021
22.79
—
+0.43
+1.85%
PB
2020
23.22
—
-0.25
-1.09%
2019
22.97
—
+nan
+nan%
PB