The men's 20 kilometres walk event at the 2005 Asian Athletics Championships was held in Incheon, South Korea on September 2.

Results Rank Name Nationality Time Notes Lu Ronghua 1:25:30 Kim Hyun-sub 1:25:41 Zhang Hong 1:27:14 4 Yusuke Yachi 1:27:43 5 Akinori Matsuzaki 1:31:02 6 Mohd Sharrulhaizy Abdul Rahman 1:32:21 SB 7 Lee Dae-Ro 1:33:35

References Results