Hubert Kos

Hungaryb. 2003 (23)

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.

100 Freestyle

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

—48.18relay lead-off

50 Backstroke

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

—26.57

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

—52.78

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

—1:54.14

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

—51.58

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

—1:57.23

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

—4:15.44

All Results 141 swims · 23 meets

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

2026 NCAA Division I Men's Swimming & Diving · Meet 25–28 Mar 2026

100y Butterfly SCY25 Mar 2026

25 Mar 2026Championship Final242.54

100y Backstroke SCY25 Mar 2026

25 Mar 2026Championship Final142.61

100y Butterfly SCY25 Mar 2026

25 Mar 2026Preliminary242.97

100y Backstroke SCY25 Mar 2026

25 Mar 2026Preliminary143.08

200y Backstroke SCY25 Mar 2026

25 Mar 2026Championship Final11:34.13

200y Backstroke SCY25 Mar 2026

25 Mar 2026Preliminary11:36.29

2026 SEC Swimming and Diving Championships · Meet 16–21 Feb 2026

100 Backstroke SCY

—Championship Final143.86

100 Backstroke SCY

—Preliminary143.87

200 Backstroke SCY

—Championship Final21:36.80

200 Backstroke SCY

—Preliminary21:38.18

200 IM SCY

—Championship Final11:40.53

200 IM SCY

—Preliminary31:42.25

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

50 Backstroke SCM

—Final122.67

50 Backstroke SCM

—Heat122.90

100 Backstroke SCM

—Final148.16

100 Backstroke SCM

—Heat149.95

100 IM SCM

—Final250.56

100 IM SCM

—Heat151.23

200 Backstroke SCM

—Final11:45.12

200 Backstroke SCM

—Heat11:50.08

200 IM SCM

—Heat—DNS

2025 World Cup

100 Backstroke SCM25 Oct 2025

25 Oct 2025——WR48.16

200 Backstroke SCM23 Oct 2025

23 Oct 2025——WR1:45.12

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

50 Backstroke SCM

—Heat122.73

50 Backstroke SCM

—Final122.91

100 Backstroke SCM

—Final148.78

100 Backstroke SCM

—Heat150.22

100 IM SCM

—Final350.99

100 IM SCM

—Heat251.74

200 Backstroke SCM

—Final11:47.51

200 Backstroke SCM

—Heat11:50.68

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

50 Backstroke SCM

—Final122.65

50 Backstroke SCM

—Heat122.92

100 Backstroke SCM

—Final149.08

100 Backstroke SCM

—Heat151.10

100 IM SCM

—Final351.29

100 IM SCM

—Heat252.11

200 Backstroke SCM

—Final11:46.84

200 Backstroke SCM

—Heat11:51.33

2025 NCAA Division I Men's Swimming & Diving · Meet 26–29 Mar 2025

100y Backstroke SCY26 Mar 2025

26 Mar 2025Championship Final143.20

100y Backstroke SCY26 Mar 2025

26 Mar 2025Preliminary243.90

200y Backstroke SCY26 Mar 2025

26 Mar 2025Championship Final11:34.21

200y Backstroke SCY26 Mar 2025

26 Mar 2025Preliminary11:36.08

200y IM SCY26 Mar 2025

26 Mar 2025Championship Final11:37.91

200y IM SCY26 Mar 2025

26 Mar 2025Preliminary11:38.89

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

100 Butterfly LCM

—Heat451.58

100 Butterfly LCM

—Semifinal852.22

100 Backstroke LCM

—Heat152.78

100 Backstroke LCM

—Semifinal452.98

200 Backstroke LCM

—Final11:54.26

200 Backstroke LCM

—Semifinal11:55.96

200 Backstroke LCM

—Heat21:57.01

2024 NCAA Division I Men's Swimming & Diving Championships · Meet 27–30 Mar 2024

100y Backstroke SCY27 Mar 2024

27 Mar 2024Championship Final444.13

100y Backstroke SCY27 Mar 2024

27 Mar 2024Preliminary644.39

200y Backstroke SCY27 Mar 2024

27 Mar 2024Championship Final21:35.90

200y Backstroke SCY27 Mar 2024

27 Mar 2024Preliminary21:37.03

200y IM SCY27 Mar 2024

27 Mar 2024Championship Final31:39.66

200y IM SCY27 Mar 2024

27 Mar 2024Preliminary21:40.40

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

100 Butterfly LCM

—Final451.59

100 Butterfly LCM

—Heat451.86

100 Backstroke LCM

—Final153.19

100 Backstroke LCM

—Heat153.50

200 Backstroke LCM

—Final11:55.95

200 Backstroke LCM

—Heat11:58.52

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

100 Backstroke LCM

—Final753.11

100 Backstroke LCM

—Heat253.12

100 Backstroke LCM

—Semifinal653.17

200 Backstroke LCM

—Final11:54.14

200 Backstroke LCM

—Semifinal31:55.99

200 Backstroke LCM

—Heat31:57.27

100 Butterfly LCM

—Heat—DNS

200 IM LCM

—Heat—DNS

2023 NCAA Division I Men's Swimming & Diving Championships · Meet 22–25 Mar 2023

200y Backstroke SCY22 Mar 2023

22 Mar 2023Championship Final31:37.96

200y Backstroke SCY22 Mar 2023

22 Mar 2023Preliminary31:38.25

200y IM SCY22 Mar 2023

22 Mar 2023Consolation Final111:41.61

200y IM SCY22 Mar 2023

22 Mar 2023Preliminary131:41.83

400y IM SCY22 Mar 2023

22 Mar 2023Preliminary43:36.86

400y IM SCY22 Mar 2023

22 Mar 2023Championship Final43:37.00

2022 FINA Swimming World Cup · Indianapolis · Meet 3–5 Nov 2022

100 IM SCM

—Heat755.10

200 Backstroke SCM

—Final51:52.45

200 Backstroke SCM

—Heat21:54.19

200 IM SCM

—Final41:54.57

200 IM SCM

—Heat21:55.56

200 Butterfly SCM

—Heat61:57.82

400 IM SCM

—Final44:09.91

2022 FINA Swimming World Cup · Toronto · Meet 28–30 Oct 2022

100 IM SCM

—Heat454.31

200 Backstroke SCM

—Heat41:55.71

200 IM SCM

—Heat41:55.79

200 Butterfly SCM

—Heat31:56.75

400 IM SCM

—Final34:05.13

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

50 Butterfly SCM

—Heat623.86

100 IM SCM

—Heat454.11

200 Backstroke SCM

—Final41:52.84

200 IM SCM

—Final21:53.89

200 Backstroke SCM

—Heat21:54.69

200 IM SCM

—Heat21:56.97

200 Butterfly SCM

—Heat61:57.60

400 IM SCM

—Final34:06.44

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

200 IM LCM

—Semifinal31:57.23

200 IM LCM

—Final61:57.26

200 IM LCM

—Heat21:58.47

400 IM LCM

—Heat74:15.44

2021 FINA Swimming World Cup · Budapest · Meet 7–9 Oct 2021

100 Butterfly SCM

—Heat452.41

200 Backstroke SCM

—Final11:52.79

200 Butterfly SCM

—Final21:54.75

200 Butterfly SCM

—Heat21:57.02

200 Backstroke SCM

—Heat31:57.64

200 IM SCM

—Heat31:59.86

400 IM SCM

—Final34:09.24

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

100 IM SCM

—Heat1054.81

200 Freestyle SCM

—Heat281:50.05

200 Backstroke SCM

—Final41:53.57

200 Butterfly SCM

—Final31:53.97

200 IM SCM

—Final41:54.59

200 Backstroke SCM

—Heat61:56.59

200 Butterfly SCM

—Heat31:56.96

200 IM SCM

—Heat51:57.95

400 IM SCM

—Final24:09.49

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

200 IM LCM

—Heat71:58.47

2019 FINA Swimming World Cup · Budapest · Meet 4–6 Oct 2019

50 Butterfly SCM

—Heat824.97

100 Freestyle SCM

—Heat352.65

100 Butterfly SCM

—Heat755.25

200 IM SCM

—Heat22:02.85

200 Backstroke SCM

—Heat22:03.40

200 IM SCM

—Final82:03.88

400 IM SCM

—Final64:23.42

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

50 Backstroke LCM

—Heat2926.57

100 Backstroke LCM

—Heat2856.88

200 IM LCM

—Heat102:01.98

200 Backstroke LCM

—Heat202:02.58

400 IM LCM

—Heat94:21.57

2018 FINA Swimming World Cup · Budapest · Meet 4–6 Oct 2018

100 IM SCM

—Heat156.74

200 Backstroke SCM

—Heat62:01.16

200 IM SCM

—Heat72:04.27

400 IM SCM

—Final124:19.30

2025 SEC Swimming and Diving Championships

100 Backstroke SCY

—Championship Final244.03

100 Backstroke SCY

—Preliminary344.68

200 Backstroke SCY

—Championship Final21:36.10

200 Backstroke SCY

—Preliminary21:38.70

200 IM SCY

—Championship Final31:41.39

200 IM SCY

—Preliminary51:42.27