Table:
text: Swimming at the 2008 Summer Olympics – Men's 100 metre breaststroke
Heats
Heats
Heat Lane Name_ Nationality Time_
5 3 Jonas Andersson Sweden 1:01.77
3 1 Daniel Velez Puerto Rico 1:01.80
8 1 Dmitry Komornikov Russia 1:01.82
5 4 Yevgeniy Ryzhkov Kazakhstan 1:01.83
6 4 Borja Iradier Spain 1:01.83
6 2 Melquíades Álvarez Spain 1:01.89
3 2 Sandeep Sejwal India 1:02.19
4 5 Demir Atasoy Turkey 1:02.25
4 2 Čaba Silađi Serbia 1:02.31
3 3 Genaro Prono Paraguay 1:02.32
4 7 Tom Be`eri Israel 1:02.42
5 6 Vanja Rogulj Croatia 1:02.42
5 7 Sofiane Daid Algeria 1:02.45
4 6 Martti Aljand Estonia 1:02.46
4 8 Xue Ruipeng China 1:02.48
4 3 Jakob Jóhann Sveinsson Iceland 1:02.50
3 6 Malick Fall Senegal 1:02.51

Question: What is the smallest number of lanes in the 2008 Summer Olympics - men's 100m breaststroke for Xue Ruipeng's heats?