The men's 400 metre freestyle S12 event at the 2012 Paralympic Games took place on 30 August, at the London Aquatics Centre.
Two heats were held, one with five swimmers and the other with six. The swimmers with the eight fastest times advanced to the final.
Sergey Punko won the gold medal in a time of 04:10.26. It was Russia's first gold of the London 2012 Paralympics.
Heats
Heat 1 Rank Lane Name Nationality Time Notes 1 4 Enrique Floriano 4:19.38 Q 2 2 Sergii Klippert 4:30.68 Q 3 6 Ignacio Gonzalez 4:33.33 Q 4 5 Fabrizio Sottile 4:38.09 Q 5 3 Anton Stabrovskyy 4:38.94
Heat 2 Rank Lane Name Nationality Time Notes 1 4 Sergey Punko 4:25.03 Q 2 5 Tucker Dupree 4:28.14 Q 3 3 Omar Font 4:30.13 Q 4 6 Daniel Simon 4:36.87 Q 5 2 Jose Ramon Cantero Elvira 4:40.45 6 7 Oleg Tkalienko 4:57.67
Final Rank Lane Name Nationality Time Notes 5 Sergey Punko 4:10.26 4 Enrique Floriano 4:14.77 2 Sergii Klippert 4:17.12 4 6 Omar Font 4:21.01 5 3 Tucker Dupree 4:24.51 6 1 Daniel Simon 4:30.95 7 7 Ignacio Gonzalez 4:34.38 8 8 Fabrizio Sotille 4:36.74
References Official London 2012 Paralympics Results