Swimming World Championships 1973 at Beograd (yug) Women: 400 m Medley September 6: Final: 1. Gudrun Wegner (ege) 4:57.51 (WR) 2. Angela Franke (ege) 5:00.37 3. Novella Calligaris (ita) 5:02.02 4. Leslie Cliff (can) 5:07.01 5. Terry Potts (usa) 5:09.90 6. Susan Hunter (nzl) 5:10.28 7. Jenny Bartz (usa) 5:12.05 8. José Damen (net) 5:15.66