| Year |
Result |
Place |
Venue |
Date |
| 1963 |
18.44 |
18 |
Houston |
Jun 08 |
| 1964 |
20.20 |
2 |
Tokyo |
Oct 17 |
| 1965 |
21.52 |
1 |
College Station |
May 8 |
| 1966 |
21.09 |
1 |
Los Angeles |
May 13 |
| 1967 |
21.78 |
1 |
College Station |
Apr 22 |
| 1968 |
21.30 |
1 |
Walnut |
Apr 27 |
| 1969 |
20.30 |
6 |
Houston |
Jun 14 |
| 1970 |
21.75 |
1 |
Berkeley |
May 30 |
| 1971 |
20.93 |
3 |
Austin |
Apr 3 |
| 1972 |
21.19 |
6 |
Seattle |
Jun 16 |
| 1974 |
21.37 |
5 |
Atlanta |
May 10 |
| Indoor Results |
| (better than outdoor result for the same year) |
| 1971 |
20.93 |
|
San Francisco |
Jan 22 |
| 1973 |
20.77 |
|
Salt Lake City |
May 25 |
| 1975 |
21.26 |
|
Portland |
Apr 11 |
|
| International |
| Year |
Result |
Place |
| 1964 (Olympic) |
20.20 |
2 |
| 1967 (PanAmer) |
19.83 |
1 |
| 1968 (Olympic) |
20.54 |
1 |
| National |
| Year |
Result |
Place |
| 1963 (USA Champ.) |
18.01 |
4 |
| 1964 (Olympic Trial) |
19.45 |
2 |
| 1964 (USA Champ.) |
19.78 MR |
1 |
| 1966 (USA Champ.) |
19.56 |
1 |
| 1967 (USA Champ.) |
20.39 MR |
1 |
| 1968 (Olympic Trial) |
20.45 |
3 |
| 1968 (USA Champ.) |
20.55 MR |
1 |
| 1969 (USA Champ.) |
20.28 |
2 |
| 1970 (USA Champ.) |
20.68 MR |
1 |
| 1971 (USA Champ.) |
20.14 |
2 |
| 1972 (Olympic Trial) |
20.57 |
4 |
| 1972 (USA Champ.) |
21.19 MR |
1 |
|
| World Records |
|
(• - Record was ratified)
|
| |
20.70 |
College Station
|
Apr 09, 1965
|
| |
21.05 |
Austin
|
Apr 30, 1965
|
| • |
21.52 |
College Station
|
May 08, 1965
|
| • |
21.78 |
College Station
|
Apr 22, 1967
|
| World Indoor Records |
| |
20.02 |
Forth Worth
|
Feb 12, 1965
|
| |
20.17 |
Dallas
|
Feb 13, 1965
|
| |
20.97 |
Forth Worth
|
Feb 10, 1967
|
| |
21.08 |
Forth Worth
|
Feb 10, 1967
|
|