Arizona Tribune - 'Whirlwind' as Australia's O'Callaghan romps to 200m world gold

The 21-year-old Australian went to the final turn in a marginal lead and then revved it up to pull away and seal victory in 1min 53.48sec in Singapore.

Second was China's Li Bingjie (1:54.52) and third Claire Weinstein of the United States (1:54.67).

Speaking following her ruthless win, O'Callaghan said it had been a "whirlwind".

Since winning gold at the Paris Games 12 months ago, O'Callaghan has been injured and had some badly needed time to recharge.

She has spoken emotionally about struggling to live up to the hype since Paris.

"I've an amazing coach to guide me through this difficult time," said O'Callaghan, who regains the title she won in 2023.

"I know it's been hard for a lot of people to come back after the Olympics but very grateful to have a good support team behind me to get me through this mentally and physically."

O'Callaghan arrived in Singapore with the fastest time of the year in the event with 1:54.43, at the Australian trials in June.

Afterwards she had choked back tears as she described coming down from the high of the Olympics, where she won three gold, a silver and a bronze.

"A positive environment definitely makes a world of difference," the Australian said after Wednesday's victory.

She added: "Australia in general is just so connected and we all treat each other like family, which makes it such an enjoyable ride."

Ch.Campbell--AT