| 2007 | 55 kg | — | Pan American Championships (San Salvador) |
| 2006 | 55 kg | — | Pan American Championships (Rio de Janeiro) |
| 2005 | 55 kg | — | Pan American Championships (Guatemala City) |
| 2004 | 55 kg | — | Pan American Championships (Guatemala City) |
| 2003 | 55 kg | — | World Championships (Creteil) |
| 2002 | 55 kg | — | Pan American Championships (Maracaibo) |
| 2001 | 54 kg | — | Pan American Championships · World Championships (Patras) |
| 2000 | 54 kg | — | Pan American Championships |
| 1999 | 54 kg | — | World Championships (Athens) |
| 1998 | 54 kg | — | Pan American Championships |
| 1997 | 54 kg | — | Pan American Championships |
USA