| 100 y |
| Personal Best: 9.4 Kingston Aug 06, 1966 |
| Top 25 Lists |
Tournaments |
Records |
| Year |
Result |
Place |
Venue |
Date |
| 1958 |
9.5 |
33 |
Cardiff |
Jul 17 |
| 1966 |
9.4 |
25 |
Kingston |
Aug 06 |
|
| Year |
Result |
Place |
| 1958 (ComWealth) |
9.69 |
2 |
| 1962 (ComWealth) |
9.6 |
2 |
| 1966 (ComWealth) |
9.44 |
2 |
|
|
| 100 m |
| Top 25 Lists |
Tournaments |
Records |
|
|
| Year |
Result |
Place |
| 1964 (Olympic) |
10.5 |
8 |
|
|
| 200 m |
| Personal Best: 20.8 Abilene Mar 26, 1960 |
| Top 25 Lists |
Tournaments |
Records |
| Year |
Result |
Place |
Venue |
Date |
| 1960 |
20.8 |
14 |
Abilene |
Mar 26 |
|
| Year |
Result |
Place |
| 1958 (ComWealth) |
21.08w |
1 |
|
| World Indoor Records |
|
( - Record was ratified)
|
| |
21.7y |
Chicago
|
Jan 18, 1959
|
|