Nevertheless, the Dundalk lady instantly confirmed she remained within the type of her life by setting a brand new 60m hurdles private better of 8.30 seconds.
A excessive bounce of 1.81m – solely three centimetres down on the very best she set within the Netherlands – was adopted by one other lifetime greatest shot put of 14.64m, which added 10 centimetres to her earlier greatest mark.
That left O’Connor, who gained Commonwealth Video games heptathlon silver for Northern Eire behind Katarina Johnson-Thompson in 2022, in second place after three occasions.
Whereas she slipped to 3rd – simply three factors behind US athlete Taliyah Brooks – regardless of one other lengthy bounce private better of 6.32m, the Northern Eire athlete completed properly forward of the American within the concluding 800m to safe the silver.
“I knew that to get the silver, I needed to beat the American woman, in order that was simply the plan. I simply needed to exit and run exhausting and simply combat till the very finish,” she added.
“I wasn’t certain the place she was in any respect however for the final 50m I used to be simply pondering ‘how a lot would you like the silver?’ I am upgrading from [bronze at the] Europeans so I am actually completely satisfied.”
O’Connor additionally instructed Athletics Eire she hopes her medals during the last fortnight will “actually push multi-events ahead within the nation and let youthful athletes see what different choices can be found to them in athletics”.
She turns into solely the seventh Irish athlete to say a person medal at a World Indoor Championship, following within the footsteps of Marcus O’Sullivan, Paul Donovan, Frank O’Mara, Sonia O’Sullivan, Paul McKee and O’Rourke.