The men's 100m freestyle events at the 2019 World Para Swimming Championships were held in the London Aquatics Centre at the Queen Elizabeth Olympic Park in London between 9–15 September. Medalists Results S3 S4 S5 S6 S7 S8 Heats 13 swimmers from 9 nations took part. Final S9 Heats 24 swimmers of 16 nations took part. Final S10 S11 S12 S13 References 2019 World Para Swimming Championships