Isabella Johnson

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.

50 Freestyle

2026 Australian Open · Meet 6–8 Apr 2026

—27.91

2025 Australian Swimming Trials · Meet 9–14 Jun 2025

—31.55

2023 World Aquatics Junior Swimming Championships · Netanya · Meet 4–9 Sep 2023

—1:09.05

2023 Australian Swimming Trials · Meet 13–18 Jun 2023

—2:37.80

All Results 21 swims · 6 meets

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

2026 Australian Open · Meet 6–8 Apr 2026

50 Freestyle LCM

—Heat6627.91

50 Breaststroke LCM

—Final932.31

50 Breaststroke LCM

—Heat832.38

100 Breaststroke LCM

—Final61:09.66

100 Breaststroke LCM

—Heat91:10.10

2025 Australian Swimming Trials · Meet 9–14 Jun 2025

50 Breaststroke LCM

—Final731.55

50 Breaststroke LCM

—Heat832.08

100 Breaststroke LCM

—Heat101:09.50

100 Breaststroke LCM

—Consolation Final21:09.77

2024 Australian Open Championships · Meet 17–20 Apr 2024

50 Breaststroke LCM

—Consolation Final1131.76

50 Breaststroke LCM

—Heat1232.26

100 Breaststroke LCM

—Consolation Final91:09.94

200 Breaststroke LCM

—Heat222:38.44

2023 World Aquatics Junior Swimming Championships · Netanya · Meet 4–9 Sep 2023

100 Breaststroke LCM

—Semifinal131:09.05

100 Breaststroke LCM

—Heat111:09.48

2023 Australian Swimming Trials · Meet 13–18 Jun 2023

50 Breaststroke LCM

—Final732.21

50 Breaststroke LCM

—Heat832.27

100 Breaststroke LCM

—Heat201:11.80

200 Breaststroke LCM

—Heat212:37.80

2021 Australian Swimming Championships · Meet 14–18 Apr 2021

50 Breaststroke LCM

—Heat1833.20

100 Breaststroke LCM

—Heat401:14.14