Dune Coetzee

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

2018 Youth Olympic Games Buenos Aires · Meet 6–18 Oct 2018

—58.39relay lead-off

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

—2:01.02

2023 Toyota US Open — Swimming · Greensboro, NC · Meet 29 Nov–2 Dec 2023

—4:11.22

2023 Toyota US Open — Swimming · Greensboro, NC · Meet 29 Nov–2 Dec 2023

—8:33.86

1500 Freestyle

2023 Toyota US Open — Swimming · Greensboro, NC · Meet 29 Nov–2 Dec 2023

—17:05.27

2018 Youth Olympic Games Buenos Aires · Meet 6–18 Oct 2018

—28.70

2019 7th FINA World Junior Swimming Championships · Budapest · Meet 20–25 Aug 2019

—1:00.45

2018 Youth Olympic Games Buenos Aires · Meet 6–18 Oct 2018

—2:11.71

All Results 75 swims · 17 meets

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

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

50 Butterfly SCM

—Heat727.88

100 Freestyle SCM

—Heat454.68

100 Freestyle SCM

—Final1054.75

100 Butterfly SCM

—Heat71:00.23

200 Freestyle SCM

—Final71:56.74

200 Freestyle SCM

—Heat51:58.01

400 Freestyle SCM

—Final74:07.02

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

50 Butterfly SCM

—Heat728.35

200 Freestyle SCM

—Final91:56.32

200 Freestyle SCM

—Heat51:57.21

400 Freestyle SCM

—Final74:04.97

800 Freestyle SCM

—Final68:28.70

200 Butterfly SCM

—Final—DNS

2025 NCAA DI Women's Swimming & Diving · Federal Way, WA · Meet 19–22 Mar 2025

200y Freestyle SCY19 Mar 2025

19 Mar 2025Preliminary271:45.02

500y Freestyle SCY19 Mar 2025

19 Mar 2025Preliminary194:39.14

1650y Freestyle SCY19 Mar 2025

19 Mar 2025Final2316:08.18

2024 Mare Nostrum MON · Monaco, Monaco · Meet 1–2 Jun 2024

200 Freestyle LCM

—Heat 1132:03.19

200 Butterfly LCM

—Heat 1—DNS

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

400 Freestyle LCM

—Heat 1114:18.12

400 Freestyle LCM

—Heat 2—DNS

200 Butterfly LCM

—Heat 1—DNS

2024 NCAA Division I Women's Swimming & Diving Championships · Meet 20–23 Mar 2024

200y Freestyle SCY20 Mar 2024

20 Mar 2024Preliminary341:45.51

500y Freestyle SCY20 Mar 2024

20 Mar 2024Preliminary64:36.27

500y Freestyle SCY20 Mar 2024

20 Mar 2024Championship Final84:40.08

1650y Freestyle SCY20 Mar 2024

20 Mar 2024Final1816:02.90

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

200 Freestyle LCM

—Heat282:01.02

400 Freestyle LCM

—Heat144:12.03

800 Freestyle LCM

—Heat—DNS

2023 Toyota US Open — Swimming · Greensboro, NC · Meet 29 Nov–2 Dec 2023

400 Freestyle LCM

—Consolation Final104:11.22

400 Freestyle LCM

—Heat94:13.50

800 Freestyle LCM

—Heat48:33.86

1500 Freestyle LCM

—Heat1617:05.27

2023 NCAA Division I Women's Swimming & Diving Championships · Meet 15–18 Mar 2023

200y Freestyle SCY15 Mar 2023

15 Mar 2023Preliminary491:47.02

500y Freestyle SCY15 Mar 2023

15 Mar 2023Preliminary64:38.54

500y Freestyle SCY15 Mar 2023

15 Mar 2023Championship Final84:40.58

1650y Freestyle SCY15 Mar 2023

15 Mar 2023Final2016:05.42

2023 SEC Swimming and Diving Championships · Meet 14–18 Feb 2023

200 Freestyle SCY

—Preliminary341:47.48

500 Freestyle SCY

—Consolation Final124:40.75

500 Freestyle SCY

—Preliminary124:42.41

1650 Freestyle SCY

—Final1016:06.32

2022 NCAA Division I Women's Swimming & Diving Championships · Meet 16–19 Mar 2022

200y Freestyle SCY16 Mar 2022

16 Mar 2022Preliminary131:44.65

200y Freestyle SCY16 Mar 2022

16 Mar 2022Consolation Final141:45.22

200y Butterfly SCY16 Mar 2022

16 Mar 2022Preliminary451:58.01

500y Freestyle SCY16 Mar 2022

16 Mar 2022Consolation Final124:38.78

500y Freestyle SCY16 Mar 2022

16 Mar 2022Preliminary124:40.24

2021 Toyota US Open — Swimming · Greensboro, NC · Meet 30 Nov–4 Dec 2021

200 Freestyle LCM

—Heat102:02.55

400 Freestyle LCM

—Consolation Final124:16.13

400 Freestyle LCM

—Heat134:18.05

200 Butterfly LCM

—Heat—NS

2019 7th FINA World Junior Swimming Championships · Budapest · Meet 20–25 Aug 2019

100 Butterfly LCM

—Semifinal141:00.45

100 Butterfly LCM

—Heat121:00.53

200 Freestyle LCM

—Heat242:03.06

200 Butterfly LCM

—Heat82:12.85

200 Butterfly LCM

—Final82:13.06

400 Freestyle LCM

—Heat114:15.29

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

200 Butterfly LCM

—Heat72:11.92

400 Freestyle LCM

—Heat44:14.39

800 Freestyle LCM

—Heat68:47.97

2018 Youth Olympic Games Buenos Aires · Meet 6–18 Oct 2018

50 Butterfly LCM

—Heat228.70

100 Butterfly LCM

—Semifinal61:01.29

100 Butterfly LCM

—Heat51:01.92

200 Freestyle LCM

—Heat52:02.83

200 Butterfly LCM

—Final22:11.71

200 Butterfly LCM

—Heat12:12.41

400 Freestyle LCM

—Final44:15.27

400 Freestyle LCM

—Heat24:16.73

2017 6th FINA World Junior Swimming Championships · Indianapolis · Meet 23–28 Aug 2017

50 Butterfly LCM

—Heat3828.99

100 Butterfly LCM

—Heat261:01.86

200 Butterfly LCM

—Heat142:15.05

400 Freestyle LCM

—Heat184:20.15

2025 SEC Swimming and Diving Championships

200 Freestyle SCY

—Consolation Final91:43.87

200 Freestyle SCY

—Preliminary101:44.48

500 Freestyle SCY

—Championship Final44:35.19

500 Freestyle SCY

—Preliminary24:35.53

1650 Freestyle SCY

—Final616:02.60