Swimming Olympic Games 1984 at Los Angeles (usa) Men: 100 m Butterfly July 30: Final: 1. Michael Gross (wge) 53.08 (WR) 2. Pablo Morales (usa) 53.23 3. Glenn Buchanan (aus) 53.85 4. Rafael Vidal (ven) 54.27 5. Andrew Jameson (gbr) 54.28 6. Anthony Mosse (nzl) 54.93 7. Andreas Behrend (wge) 54.95 8. Bengt Baron (swe) 55.14