MALWelson Sim

Malaysia

Personal Bests

Best times from available individual swims and official relay lead-offs. Career coverage may be incomplete. Select an event to show its progression.

100 Freestyle

2019 18th FINA World Championships · Gwangju · Meet 12–28 Jul 2019

—50.47relay lead-off

2016 Olympic Games Rio · Rio de Janeiro · Meet 5–21 Aug 2016

—1:47.67

2016 Olympic Games Rio · Rio de Janeiro · Meet 5–21 Aug 2016

—3:51.57

2014 Youth Olympic Games Nanjing · Meet 16–28 Aug 2014

—8:15.84

2016 Olympic Games Rio · Rio de Janeiro · Meet 5–21 Aug 2016

—15:32.63

All Results 33 swims · 12 meets

Meet dates describe the competition. Race dates are shown per swim where available.

2024 World Aquatics Swimming World Cup · Singapore · Meet 31 Oct–2 Nov 2024

50 Freestyle SCM

—Heat123.10

100 Freestyle SCM

—Heat750.25

200 Freestyle SCM

—Heat71:49.74

2024 World Aquatics Swimming World Cup · Shanghai · Meet 18–20 Oct 2024

100 Freestyle SCM

—Heat950.08

200 Freestyle SCM

—Heat91:51.07

2020 Olympic Games Tokyo · Meet 23 Jul–8 Aug 2021

200 Freestyle LCM

—Heat71:49.24

400 Freestyle LCM

—Heat63:58.25

2019 18th FINA World Championships · Gwangju · Meet 12–28 Jul 2019

100 Freestyle LCM

—Heat1050.77

200 Freestyle LCM

—Heat81:48.61

400 Freestyle LCM

—Heat43:52.85

2017 FINA/airweave Swimming World Cup · Beijing · Meet 10–11 Nov 2017

100 Butterfly SCM

—Heat1056.43

200 Freestyle SCM

—Heat61:48.25

400 Freestyle SCM

—Heat53:48.93

2016 Olympic Games Rio · Rio de Janeiro · Meet 5–21 Aug 2016

200 Freestyle LCM

—Heat61:47.67

400 Freestyle LCM

—Heat33:51.57

1500 Freestyle LCM

—Heat415:32.63

2015 FINA/airweave Swimming World Cup · Dubai · Meet 6–7 Nov 2015

200 Freestyle SCM

—Final51:48.11

200 Freestyle SCM

—Heat21:48.89

400 Freestyle SCM

—Heat13:53.72

2015 FINA/airweave Swimming World Cup · Doha · Meet 2–3 Nov 2015

200 Freestyle SCM

—Final41:48.26

200 Freestyle SCM

—Heat11:49.93

400 Freestyle SCM

—Final83:52.57

400 Freestyle SCM

—Heat13:52.83

2015 FINA/airweave Swimming World Cup · Singapore · Meet 3–4 Oct 2015

200 Freestyle SCM

—Heat—DNS

2015 16th FINA World Championships · Kazan · Meet 24 Jul–9 Aug 2015

200 Freestyle LCM

—Heat91:51.65

400 Freestyle LCM

—Heat43:58.75

800 Freestyle LCM

—Heat78:18.20

1500 Freestyle LCM

—Heat516:09.72

2014 Youth Olympic Games Nanjing · Meet 16–28 Aug 2014

200 Freestyle LCM

—Heat41:51.99

400 Freestyle LCM

—Heat53:55.72

800 Freestyle LCM

—Final158:15.84

2013 4th FINA World Junior Swimming Championships · Dubai · Meet 26–31 Aug 2013

800 Freestyle LCM

—Final228:20.16

1500 Freestyle LCM

—Final1815:57.12