Swimming World Short Course Championships 2004 at Indianapolis (usa) Men: 50 m Backstroke October 10: Final: 1. Thomas Rupprath (ger) 23.51 2. Matt Welsh (aus) 23.60 3. Peter Marshall (usa) 23.93 4. Aaron Peirsol (usa) 24.03 5. Arkady Vyatchanin (rus) 24.38 6. Stev Theloke (ger) 24.61 7. Matthew Rose (can) 24.68 8. Aschwin Wildeboer (spa) 24.81