William Petric

b. 2004 (22)

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 China Open Swimming Championships (50m) · Shenzhen, People's Republic of China · Meet 19–22 Mar 2026

—1:46.14

200 Backstroke

2025 Australian Open Championships · Meet 21–24 Apr 2025

—2:00.72

2024 Australian Open Championships · Meet 17–20 Apr 2024

—1:01.37

2026 Australian Open · Meet 6–8 Apr 2026

—2:11.27

100 Butterfly

2022 Jr Pan Pacific Swimming Championships · Meet 24–27 Aug 2022

—53.86

2025 Australian Swimming Trials · Meet 9–14 Jun 2025

—1:57.94

2026 China Open Swimming Championships (50m) · Shenzhen, People's Republic of China · Meet 19–22 Mar 2026

—1:57.53

2026 Australian Open · Meet 6–8 Apr 2026

—4:10.20

All Results 84 swims · 12 meets

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

2026 Australian Swimming Trials · Meet 8–13 Jun 2026

200 Freestyle LCM

—Final61:46.76

200 Freestyle LCM

—Heat81:47.36

200 IM LCM

—Final11:57.55

200 IM LCM

—Heat11:59.04

400 IM LCM

—Final14:11.04

400 IM LCM

—Heat14:15.14

2026 Australian Open · Meet 6–8 Apr 2026

200 Freestyle LCM

—Final41:47.21

200 Freestyle LCM

—Heat51:47.97

200 IM LCM

—Final21:59.22

200 IM LCM

—Heat12:01.10

200 Breaststroke LCM

—Final32:11.27

200 Breaststroke LCM

—Heat42:13.56

400 IM LCM

—Final24:10.20

400 IM LCM

—Heat14:22.25

2026 China Open Swimming Championships (50m) · Shenzhen, People's Republic of China · Meet 19–22 Mar 2026

200 Freestyle LCM

—Final31:46.14

200 IM LCM

—Final11:57.53

200 Breaststroke LCM

—Final42:11.67

400 IM LCM

—Final14:11.41

2025 Australian Swimming Trials · Meet 9–14 Jun 2025

200 Butterfly LCM

—Final21:57.94

200 IM LCM

—Final21:58.25

200 Butterfly LCM

—Heat21:59.47

200 IM LCM

—Heat11:59.54

400 IM LCM

—Final24:13.23

400 IM LCM

—Heat14:18.17

2025 Australian Open Championships · Meet 21–24 Apr 2025

200 Freestyle LCM

—Final131:50.39

200 Freestyle LCM

—Heat131:50.76

200 IM LCM

—Final21:59.40

200 Backstroke LCM

—Final72:00.72

200 Backstroke LCM

—Heat132:03.01

200 IM LCM

—Heat32:03.52

200 Breaststroke LCM

—Final32:14.14

200 Breaststroke LCM

—Heat52:15.99

400 IM LCM

—Final24:18.58

400 IM LCM

—Heat24:24.68

2024 Australian Swimming Trials · Meet 10–15 Jun 2024

200 IM LCM

—Final11:57.54

200 IM LCM

—Heat11:59.23

400 IM LCM

—Final24:11.78

400 IM LCM

—Heat14:20.40

2024 Australian Open Championships · Meet 17–20 Apr 2024

100 Breaststroke LCM

—Consolation Final121:01.37

100 Breaststroke LCM

—Heat131:02.01

200 IM LCM

—Final11:58.43

200 IM LCM

—Heat12:00.35

200 Breaststroke LCM

—Final72:12.67

200 Breaststroke LCM

—Heat82:14.69

400 IM LCM

—Final34:13.55

400 IM LCM

—Heat34:25.40

2023 TYR Pro Championships · Knoxville, United States of America · Meet 26–29 Jul 2023

200 IM LCM

—Final—X1:59.57

200 IM LCM

—Heat—X2:00.73

200 Breaststroke LCM

—Consolation Final—X2:13.31

200 Breaststroke LCM

—Heat—X2:14.80

400 IM LCM

—Final—X4:17.28

400 IM LCM

—Heat—X4:21.54

2023 Australian Swimming Trials · Meet 13–18 Jun 2023

200 Butterfly LCM

—Final31:58.24

200 IM LCM

—Final31:59.29

200 Butterfly LCM

—Heat41:59.30

200 IM LCM

—Heat22:00.76

200 Breaststroke LCM

—Final52:13.80

200 Breaststroke LCM

—Heat92:15.65

400 IM LCM

—Final34:19.07

400 IM LCM

—Heat24:21.22

2023 Australian Swimming Championships · Meet 17–20 Apr 2023

100 Breaststroke LCM

—Final111:02.46

100 Breaststroke LCM

—Heat101:02.82

200 Freestyle LCM

—Heat251:52.06

200 IM LCM

—Heat22:00.73

200 IM LCM

—Final32:00.84

200 Breaststroke LCM

—Final62:14.93

200 Breaststroke LCM

—Heat102:17.36

400 IM LCM

—Final34:17.85

400 IM LCM

—Heat14:22.91

2022 Jr Pan Pacific Swimming Championships · Meet 24–27 Aug 2022

100 Butterfly LCM

—Final653.86

100 Butterfly LCM

—Heat1054.67

200 Freestyle LCM

—Heat111:50.82

200 Freestyle LCM

—Consolation Final51:51.27

200 IM LCM

—Final32:00.82

200 IM LCM

—Heat52:02.88

400 IM LCM

—Final44:18.71

400 IM LCM

—Heat64:23.43

2022 Australian Swimming Championships · Meet 18–22 May 2022

100 Butterfly LCM

—Heat1654.19

100 Butterfly LCM

—Bonus Final—54.38

200 IM LCM

—Heat82:02.73

200 IM LCM

—Final82:02.82

200 Breaststroke LCM

—Heat112:16.38

200 Breaststroke LCM

—Final82:17.39

400 IM LCM

—Heat104:27.90

Swimmers

Swimmers

William Petric

Personal Bests

All Results 84 swims · 12 meets

2026 Australian Swimming Trials · Meet 8–13 Jun 2026

2026 Australian Open · Meet 6–8 Apr 2026

2026 China Open Swimming Championships (50m) · Shenzhen, People's Republic of China · Meet 19–22 Mar 2026

2025 Australian Swimming Trials · Meet 9–14 Jun 2025

2025 Australian Open Championships · Meet 21–24 Apr 2025

2024 Australian Swimming Trials · Meet 10–15 Jun 2024

2024 Australian Open Championships · Meet 17–20 Apr 2024

2023 TYR Pro Championships · Knoxville, United States of America · Meet 26–29 Jul 2023

2023 Australian Swimming Trials · Meet 13–18 Jun 2023

2023 Australian Swimming Championships · Meet 17–20 Apr 2023

2022 Jr Pan Pacific Swimming Championships · Meet 24–27 Aug 2022

2022 Australian Swimming Championships · Meet 18–22 May 2022