U.S. National Team History for John R. Terwilliger
| Year | Event | Category | Place | Seat | Notes |
| 1979 | World Championships | Men Sr. 4 | 8th | 3 |
First strokes at SPC:January 1978 |
| 1980 | Olympic Games | Men Sr. 4 | no race | 3 |
|
| 1981 | World Championships | Men Sr. 4 | elim. | 4 |
Graduates from SPU, June |
| 1982 | World Championships | Men Sr. 8 | 4th | 5 |
|
| 1983 | World Championships | Men Sr. 8 | 7th | 3 |
|
| 1984 | Olympic Games | Men Sr. 8 | 2nd | 3 |
|
| 1986 | Goodwill Games | Men Sr. 8 | 1st | 5 |
|
| 1986 | World Championships | Men Sr. 8 | 3rd | 4 |
|
| 1987 | World Championships | Men Sr. 2+ | 5th | 2 |
|
| 1988 | Olympic Games | Men Sr. 4+ | 5th | 1 |