HOME > CHARTS > WOMEN'S 400 METRES > 1960-1987 > 1988-Today (You'll find the Key)
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17 years
 
4
18 years
 
3
19 years
7
20 years
 
5
21 years
 
6
22 years
 
8
23 years
 
5
24 years
 
6
25 years
 
4
26 years
 
6
27 years
 
5
28 years
 
 
2
29 years
 
5
30 years
 
 
2
31 years
 
 
4
32 years
 
 
3
33 years
 
 
2
34 years
 
 
3
35 years                                      
1
36 years
 
  
 
 
  
 
 
 
 
 
 
 
 
 
 
2
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2
5
5
1
8
5
8
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7
4
3
4
3
2
4
2
4
3
1
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