Witt successfully defended her World title in 1985. Here, she was solid and clean in all three phases, placing 3rd to her two main competitors, Kira Ivanova and Tiffany Chin, in the compulsory figures, convincingly winning the short program even over the clean skates of Ivanova and Chin. In the long program, she was put under pressure by Ivanova who made a strong bid for the gold with a clean three-triple long program including a difficult triple loop, but Witt trumped her with a four-triple long program, highlighting her superior artistry to Ivanova's and overtaking her by six judges to three in the long program as well as overall. The judges left room for Chin to win the long program and event, but unfortunately she fell on a double axel and did not complete a triple salchow in her performance, settling for the bronze medal. Witt's longstanding dominance of the sport was finally punctured when in an upset she placed second to American Debi Thomas, the new United States Champion, the following year. At those Worlds, she did win the long program over Thomas's clean skate with identical content, scoring two 6.0s for artistic impression, but a combination miss which left her 4th in the short cost her the gold. This was also the first time since 1980 she would lose the short program phase at a World Championship. To win, she would have needed the final skater, Chin, to place between her and Thomas in the long program, but this did not occur. She had been considering making the 1986 World Championships her final event, but stung by the loss, Witt vowed to regain her title and skate on to Calgary.