The Men's 100 metre freestyle S4 event at the 2016 Paralympic Games took place on 8 September 2016, at the Olympic Aquatics Stadium. Two heats were held. The swimmers with the eight fastest times advanced to the final.
Heats Heat 1 10:32 8 September 2016:
Rank Lane Name Nationality Time Notes 1 3 1:26.77 2 5 1:28.96 3 4 1:30.06 4 6 1:33.23 5 2 1:37.52
Heat 2 10:37 8 September 2016: Rank Lane Name Nationality Time Notes 1 4 1:26.82 2 5 1:28.10 3 3 1:28.26 4 6 1:30.36 5 2 1:39.66
Final 18:33 8 September 2016:
Rank Lane Name Nationality Time Notes 5 1:23.36 4 1:26.05 2 1:26.87 4 3 1:26.88 5 6 1:27.17 6 7 1:28.57 7 1 1:30.59 8 8 1:34.26
Notes