The athletics at the 2016 Summer Paralympics – men's 400 metres T13 event at the 2016 Paralympic Games took place on 13–15 September 2016, at the Estádio Olímpico João Havelange.

Heats Heat 1 17:30 13 September 2016:

Rank Lane Bib Name Nationality Reaction Time Notes 1 5 1016 0.170 49.08 2 7 1007 0.170 50.15 3 6 2356 0.173 51.30 4 3 1171 0.174 53.27 4 1442

Heat 2 17:38 13 September 2016: Rank Lane Bib Name Nationality Reaction Time Notes 1 6 1848 0.168 48.82 2 4 1909 0.194 49.01 3 7 1008 0.149 49.04 4 3 1136 0.173 50.09 5 5 2366 0.198 50.20

Final 12:12 15 September 2016:

Rank Lane Bib Name Nationality Reaction Time Notes 5 1848 0.183 47.15 WR PR 3 1909 0.215 47.21 6 1016 0.132 48.04 4 8 1008 0.183 49.09 5 1 2366 0.208 49.96 6 2 1136 0.129 50.06 7 7 2356 0.197 50.36 4 1007

Notes