Marrit Steenbergen

Netherlands

World record swims in available results

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.

2026 Mare Nostrum Monaco (50m) · Monaco, Monaco · Meet 23–24 May 2026

—24.27

2026 Sette Colli Trophy · 27 Jun 2026

2026 Sette Colli Trophy

27 Jun 2026WR51.68

2023 World Aquatics Championships - Fukuoka · Meet 14–30 Jul 2023

—1:55.51

100 Backstroke

2023 Mare Nostrum Canet · Canet-en-Roussillon, France · Meet 13–14 May 2023

—1:02.15

2023 World Aquatics Championships - Fukuoka · Meet 14–30 Jul 2023

—2:09.30

All Results 168 swims · 25 meets

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

2026 World Aquatics Swimming World Cup · Astana · Meet 15–17 Oct 2026

50 Freestyle SCM

—Final223.41

50 Freestyle SCM

—Heat123.73

50 Backstroke SCM

—Final125.67

50 Backstroke SCM

—Heat126.12

100 Freestyle SCM

—Final150.52

100 Freestyle SCM

—Heat453.24

100 Backstroke SCM

—Final155.43

100 IM SCM

—Final156.54

100 Backstroke SCM

—Heat258.51

100 IM SCM

—Heat359.92

200 Freestyle SCM

—Final11:50.23

200 Freestyle SCM

—Heat21:56.27

2026 World Aquatics Swimming World Cup · Tashkent · Meet 8–10 Oct 2026

50 Backstroke SCM

—Final125.70

50 Backstroke SCM

—Heat126.48

100 Freestyle SCM

—Final150.32

100 Freestyle SCM

—Heat253.94

100 Backstroke SCM

—Final155.32

100 IM SCM

—Final156.18

100 Backstroke SCM

—Heat159.01

100 IM SCM

—Heat259.08

2026 World Aquatics Swimming World Cup · Baku · Meet 1–3 Oct 2026

50 Backstroke SCM

—Final125.75

50 Backstroke SCM

—Heat126.08

100 Freestyle SCM

—Final150.78

100 Freestyle SCM

—Heat152.05

100 Backstroke SCM

—Final155.17

100 IM SCM

—Final156.82

100 Backstroke SCM

—Heat357.76

100 IM SCM

—Heat158.38

200 IM SCM

—Final22:05.09

2026 European Aquatics Championships — Swimming · Paris La Défense Arena, Paris (FRA) · Meet 31 Jul–16 Aug 2026

100 Freestyle LCM16 Aug 2026

16 Aug 2026—151.90

2026 Sette Colli Trophy

100 Freestyle LCM27 Jun 2026

27 Jun 2026——WR51.68

2026 Mare Nostrum Canet (50m) · Canet-en-Roussillon, France · Meet 27–28 May 2026

50 Freestyle LCM

—Final A224.46

100 Freestyle LCM

—Final A151.86

2026 Mare Nostrum Monaco (50m) · Monaco, Monaco · Meet 23–24 May 2026

50 Freestyle LCM

—Final124.27

50 Freestyle LCM

—Heat 1124.65

100 Freestyle LCM

—Final152.13

100 Freestyle LCM

—Heat 1153.91

2025 World Aquatics Swimming World Cup · Toronto · Meet 23–25 Oct 2025

50 Freestyle SCM

—Final323.77

50 Freestyle SCM

—Heat224.00

100 Freestyle SCM

—Final351.10

100 Freestyle SCM

—Heat152.71

100 IM SCM

—Final257.32

100 IM SCM

—Heat257.93

200 Freestyle SCM

—Final51:53.53

200 Freestyle SCM

—Heat11:54.54

2025 World Aquatics Swimming World Cup · Westmont · Meet 17–19 Oct 2025

50 Freestyle SCM

—Heat124.02

50 Freestyle SCM

—Final624.21

100 Freestyle SCM

—Final351.56

100 Freestyle SCM

—Heat252.35

100 IM SCM

—Final457.90

100 IM SCM

—Heat258.54

200 Freestyle SCM

—Final51:53.07

200 Freestyle SCM

—Heat21:54.77

2025 World Aquatics Swimming World Cup · Carmel · Meet 10–12 Oct 2025

50 Freestyle SCM

—Heat224.00

50 Freestyle SCM

—Final524.05

100 Freestyle SCM

—Final351.56

100 Freestyle SCM

—Heat251.76

100 IM SCM

—Heat158.26

100 IM SCM

—Final658.51

200 Freestyle SCM

—Heat21:54.49

200 Freestyle SCM

—Final61:54.95

2024 Olympic Games Paris · Meet 26 Jul–11 Aug 2024

100 Freestyle LCM

—Final752.83

100 Freestyle LCM

—Semifinal352.86

100 Freestyle LCM

—Heat253.22

200 IM LCM

—Heat72:13.21

2024 Mare Nostrum Canet · Canet-en-Roussillon, France · Meet 25–26 May 2024

100 Freestyle LCM

—Final A253.55

100 Freestyle LCM

—Heat 1454.45

200 Freestyle LCM

—Heat 151:59.73

200 IM LCM

—Final A52:13.53

200 IM LCM

—Final B22:13.61

50 Freestyle LCM

—Heat 1—DNS

2024 World Aquatics Championships - Doha · Meet 2–18 Feb 2024

50 Freestyle LCM

—Semifinal924.74

50 Freestyle LCM

—Heat1024.86

100 Freestyle LCM

—Final152.26

100 Freestyle LCM

—Semifinal152.53

100 Freestyle LCM

—Heat253.66

200 Freestyle LCM

—Semifinal91:57.30

200 Freestyle LCM

—Heat61:58.18

200 IM LCM

—Final52:10.24

200 IM LCM

—Semifinal62:11.23

200 IM LCM

—Heat32:11.45

2023 World Aquatics Swimming World Cup - Budapest · Meet 20–22 Oct 2023

50 Freestyle SCM

—Heat1125.35

100 Freestyle SCM

—Final353.39

100 Freestyle SCM

—Heat354.30

200 Freestyle SCM

—Final61:57.60

200 Freestyle SCM

—Heat31:58.21

200 IM SCM

—Final12:11.33

200 IM SCM

—Heat12:15.18

2023 World Aquatics Swimming World Cup - Athens · Meet 13–15 Oct 2023

50 Freestyle SCM

—Final725.34

50 Freestyle SCM

—Heat825.50

100 Freestyle SCM

—Heat154.38

200 Freestyle SCM

—Final51:57.85

200 Freestyle SCM

—Heat51:59.63

200 IM SCM

—Final42:13.82

200 IM SCM

—Heat42:14.91

2023 World Aquatics Swimming World Cup - Berlin · Meet 6–8 Oct 2023

50 Freestyle SCM

—Heat1125.44

100 Freestyle SCM

—Final453.86

100 Freestyle SCM

—Heat554.68

200 Freestyle SCM

—Final41:57.99

200 Freestyle SCM

—Heat31:59.10

200 IM SCM

—Heat32:15.64

200 IM SCM

—Final72:17.44

2023 World Aquatics Championships - Fukuoka · Meet 14–30 Jul 2023

50 Freestyle LCM

—Swim-off semifinal124.53

50 Freestyle LCM

—Final824.61

50 Freestyle LCM

—Heat724.63

50 Freestyle LCM

—Semifinal824.68

100 Freestyle LCM

—Final352.71

100 Freestyle LCM

—Semifinal152.82

100 Freestyle LCM

—Heat653.82

200 Freestyle LCM

—Final51:55.51

200 Freestyle LCM

—Semifinal81:56.49

200 Freestyle LCM

—Heat51:56.66

200 IM LCM

—Semifinal32:09.30

200 IM LCM

—Heat132:11.31

200 IM LCM

—Final72:11.89

2023 Mare Nostrum Canet · Canet-en-Roussillon, France · Meet 13–14 May 2023

100 Freestyle LCM

—Final A253.42

100 Freestyle LCM

—Heat 1253.91

100 Backstroke LCM

—Heat 1101:02.15

200 Freestyle LCM

—Heat 121:58.32

200 IM LCM

—Final A12:11.06

200 IM LCM

—Final B22:13.10

50 Freestyle LCM

—Heat 1—DNS

50 Butterfly LCM

—Heat 1—DNS

2022 16th FINA World Swimming Championships (25m) · Melbourne · Meet 13–18 Dec 2022

100 Freestyle SCM

—Final351.25

100 Freestyle SCM

—Semifinal451.85

100 Freestyle SCM

—Heat252.23

100 IM SCM

—Final157.53

100 IM SCM

—Semifinal157.65

100 IM SCM

—Heat258.87

200 Freestyle SCM

—Final31:52.28

200 Freestyle SCM

—Heat11:52.83

200 IM SCM

—Final42:04.94

200 IM SCM

—Heat32:06.01

2022 FINA Swimming World Cup · Berlin · Meet 21–23 Oct 2022

50 Freestyle SCM

—Final724.41

50 Freestyle SCM

—Heat424.44

100 Freestyle SCM

—Final352.06

100 Freestyle SCM

—Heat252.74

100 Butterfly SCM

—Heat458.13

100 IM SCM

—Final458.67

100 IM SCM

—Heat259.68

100 Breaststroke SCM

—Heat11:07.35

200 Freestyle SCM

—Final31:54.47

200 Freestyle SCM

—Heat11:55.14

400 Freestyle SCM

—Heat14:09.50

2022 19th FINA World Championships Budapest · Meet 18 Jun–3 Jul 2022

100 Freestyle LCM

—Semifinal554.11

100 Freestyle LCM

—Heat254.13

200 Freestyle LCM

—Heat31:58.33

200 Freestyle LCM

—Semifinal81:58.93

200 IM LCM

—Heat22:10.60

200 IM LCM

—Semifinal72:11.20

2021 15th FINA World Swimming Championships (25m) · Abu Dhabi · Meet 16–21 Dec 2021

100 Freestyle SCM

—Semifinal552.29

100 Freestyle SCM

—Final852.40

100 Freestyle SCM

—Heat1353.51

100 IM SCM

—Final658.74

100 IM SCM

—Semifinal758.75

100 IM SCM

—Heat359.06

200 Freestyle SCM

—Final71:54.32

200 Freestyle SCM

—Heat71:54.70

200 IM SCM

—Heat102:08.74

2021 FINA Swimming World Cup · Berlin · Meet 1–3 Oct 2021

100 Freestyle SCM

—Heat1053.90

200 Freestyle SCM

—Heat141:59.49

2016 13th FINA World Swimming Championships (25m) · Windsor · Meet 6–11 Dec 2016

100 Freestyle SCM

—Heat2254.12

100 IM SCM

—Final458.81

100 IM SCM

—Semifinal459.33

100 IM SCM

—Heat659.82

200 Freestyle SCM

—Heat171:56.59

200 IM SCM

—Heat182:12.73

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

200 IM LCM

—Heat52:16.59