| Stage 20 - La Granja de San Ildefonso to Alto de Navacerrada ITT 17.1 km |
|
| 1 Levi Leipheimer (USA) Astana | 33:06 |
| 2 Alberto Contador (Esp) Astana | at 0:31 |
| 3 Alejandro Valverde (Esp) Caisse d'Epargne | s.t. |
| 4 Carlos Sastre (Esp) Team CSC - Saxo Bank | 1:02 |
| 5 David Moncoutie (Fra) Cofidis - Le Credit par Telephone | 1:09 |
| 6 Ezequiel Mosquera Miguez (Esp) Xacobeo Galicia | 1:15 |
| 7 Joaquin Rodriguez (Esp) Caisse d'Epargne | 1:16 |
| 8 Marzio Bruseghin (Ita) Lampre | 1:31 |
| 9 Robert Gesink (Ned) Rabobank | 1:37 |
| 10 Andreas Kloden (Ger) Astana | 1:57 |
| 11 Ruben Perez Moreno (Esp) Euskaltel - Euskadi | 2:09 |
| 12 Sandy Casar (Fra) Francaise des Jeux | 2:11 |
| 13 Evgeny Petrov (Rus) Tinkoff Credit Systems | 2:29 |
| 14 Nicolas Roche (Irl) Credit Agricole | 2:30 |
| 15 Gustavo Cesar (Esp) Xacobeo Galicia | 2:31 |
| 16 Egoi Martinez (Esp) Euskaltel - Euskadi | 2:32 |
| 17 Mikel Astarloza (Esp) Euskaltel - Euskadi | 2:33 |
| 18 Vasili Kiryienka (Blr) Tinkoff Credit Systems | 2:50 |
| 19 Dominique Cornu (Bel) Silence - Lotto | 2:55 |
| 20 John Gadret (Fra) AG2R La Mondiale | 2:57 |
| 21 Andry Grivko (Ukr) Team Milram | 3:06 |
| 22 Jose Ruiz Sanchez (Esp) Andalucia - Cajasur | |
| 23 Nikita Eskov (Rus) Tinkoff Credit Systems | 3:07 |
| 24 Oliver Zaugg (Sui) Gerolsteiner | 3:08 |
| 25 Daniel Moreno (Esp) Caisse d'Epargne | 3:14 |
|
| GC |
|
| 1 Alberto Contador (Esp) Astana | 77:55:29 |
| 2 Levi Leipheimer (USA) Astana | at 0:46 |
| 3 Carlos Sastre (Esp) Team CSC - Saxo Bank | 4:12 |
| 4 Ezequiel Mosquera Miguez (Esp) Xacobeo Galicia | 5:19 |
| 5 Alejandro Valverde (Esp) Caisse d'Epargne | 6:00 |
| 6 Joaquin Rodriguez (Esp) Caisse d'Epargne | 6:50 |
| 7 Robert Gesink (Ned) Rabobank | 6:55 |
| 8 David Moncoutie (Fra) Cofidis - Le Credit par Telephone | 10:10 |
| 9 Egoi Martinez (Esp) Euskaltel - Euskadi | 10:57 |
| 10 Marzio Bruseghin (Ita) Lampre | 11:56 |
| 11 Oliver Zaugg (Sui) Gerolsteiner | 12:38 |
| 12 Daniel Moreno (Esp) Caisse d'Epargne | 13:35 |
| 13 Nicolas Roche (Irl) Credit Agricole | 13:41 |
| 14 David Garcia (Esp) Xacobeo Galicia | 15:59 |
| 15 Juan Manuel Garate (Esp) Quick Step | 17:53 |
| 16 Jurgen Van Goolen (Bel) Team CSC - Saxo Bank | 20:14 |
| 17 David Arroyo (Esp) Caisse d'Epargne | 21:33 |
| 18 John Gadret (Fra) AG2R La Mondiale | 22:34 |
| 19 Sandy Casar (Fra) Francaise des Jeux | 24:57 |
| 20 Andreas Kloden (Ger) Astana | 25:13 |
| 21 Javier Moreno (Esp) Andalucia - Cajasur | 26:22 |
| 22 Jose Luis Rubiera (Esp) Astana | 28:26 |
| 23 Rinaldo Nocentini (Ita) AG2R La Mondiale | 28:38 |
| 24 Alberto Losada (Esp) Caisse d'Epargne | 29:28 |
| 25 Marco Marzano (Ita) Lampre | 41:42 |
