Swimming World Championships 1973 at Beograd (yug) Men: 1500 m Freestyle September 8: Final: 1. Stephen Holland (aus) 15:31.85 (WR) 2. Rick DeMont (usa) 15:35.44 3. Brad Cooper (aus) 15:45.04 4. John Kinsella (usa) 15:58.70 5. Bengt Gingsjö (swe) 16:06.01 6. Mark Treffers (nzl) 16:09.33 7. Anders Bellbring (swe) 16:12.01 8. Valentin Parinov (sov) 16:18.24