| Year |
Result |
Place |
Venue |
Date |
| 1965 |
51.0 |
21 |
San Diego |
Jun 26 |
| 1966 |
49.9 |
5 |
New York |
Jun 25 |
| 1967 |
49.9 |
2 |
Los Angeles |
May 6 |
| 1968 |
48.8 |
2 |
South Lake Tahoe |
Sep 11 |
| 1969 |
50.4 |
16 |
Miami |
Jun 28 |
|
| International |
| Year |
Result |
Place |
| 1968 (Olympic) |
49.0 |
4 |
| National |
| Year |
Result |
Place |
| 1965 (USA Champ.) |
51.4 |
5 |
| 1966 (USA Champ.) |
50.30 |
2 |
| 1967 (USA Champ.) |
51.5 |
6 |
| 1968 (Olympic Trial) |
48.8(48.93) TR |
1 |
| 1969 (USA Champ.) |
53.7 |
7 |
|
| World Records |
|
( - Record was ratified)
|
| |
48.8 |
South Lake Tahoe
|
Sep 11, 1968
|
| American Records |
|
( - Record was ratified)
|
| |
49.34 |
Echo Summit, CA
|
Sep 10, 1968
|
| |
48.94 |
Echo Summit, CA
|
Sep 11, 1968
|
|