| 400 m |
| Personal Best: 46.0 Port Elizabeth Dec 19, 1959 |
| Top 25 Lists |
Tournaments |
Records |
| Year |
Result |
Place |
Venue |
Date |
| 1959 |
46.0 |
7 |
Port Elizabeth |
Dec 19 |
|
|
|
| 400 m Hurdles |
| Personal Best: 49.0 Bloemfontein Apr 16, 1960 |
| Top 25 Lists |
Tournaments |
Records |
| Year |
Result |
Place |
Venue |
Date |
| 1956 |
51.3 |
9 |
Melbourne |
Nov 24 |
| 1957 |
50.4 |
2 |
Queenstown |
Apr 10 |
| 1958 |
49.4 |
2 |
Cardiff |
Jul 22 |
| 1959 |
49.9 |
1 |
Bloemfontein |
Nov 14 |
| 1960 |
49.0 |
1 |
Bloemfontein |
Apr 16 |
|
| Year |
Result |
Place |
| 1956 (Olympic) |
56.0 |
6 |
| 1958 (ComWealth) |
49.73 |
1 |
|
| World Records |
|
(• - Record was ratified)
|
| • |
49.7y |
Cardiff
|
Jul 22, 1958
|
| • |
49.3y |
Bloemfontein
|
Apr 16, 1960
|
|
| 4 x 400 m Relay |
| Top 25 Lists |
Tournaments |
Records |
|
|
| Year |
Result |
Place |
| 1958 (ComWealth) |
3.08.21 |
1 |
|
|