Table:
text: Cycling at the 2008 Summer Olympics – Men's individual pursuit
Semifinals
Semifinals
Rank_ Heat Cyclist Nation Result_
1 4 Bradley Wiggins Great Britain 4:16.571
2 3 Hayden Roulston New Zealand 4:19.232
3 1 Steven Burke Great Britain 4:21.558
4 2 Alexei Markov Russia 4:22.308
5 1 Volodymyr Dyudya Ukraine 4:22.471
6 2 Antonio Tauler Spain 4:24.974
7 4 Alexander Serov Russia 4:25.391
8 3 Taylor Phinney United States 4:26.644

Question: What is the lowest rank achieved by Spain in cycling at the 2008 Summer Olympics - Men's Individual Pursuit Semifinals?