Heat 5 | Team | time | Rk. | 1. Michael Phelps | USA | 4:13.29 | 1. | 2. Erik Vendt | USA | 4:16.68 | 6. | 3. Travis Nederpelt | AUS | 4:16.77 | 8. | 4. Justin Norris | AUS | 4:16.90 | 11. | 5. Brian Johns | CAN | 4:21.10 | 15. | 6. Keith Beavers | CAN | 4:21.47 | 16. | 7. Igor Berezutsky | RUS | 4:23.20 | 21. | 8. Aleksey Kovrigin | RUS | 4:23.77 | 24. |
|
Heat 4 | Team | time | Rk. | 1. László Cseh, Jr. | HUN | 4:14.26 | 2. | 2. Oussama Mallouli | TUN | 4:16.68 | 6. | 3. Ioannis Drymonakos | GRE | 4:16.83 | 9. | 4. Luca Marin | ITA | 4:16.85 | 10. | 5. Robin Francis | GBR | 4:18.34 | 12. | 6. Adrian Turner | GBR | 4:23.53 | 23. | 7. Dmytro Nazarenko | UKR | 4:26.15 | 26. | 8. Liu Weijia | CHN | 4:27.02 | 28. |
|