[LidlRacer]

Er äußert aber auch gewisse Zweifel an den 22,6 Grad:
"I was out at the “Langener Waldsee” on Wednesday when the posted water temperature was 21.8°C. After a few nice warm days it was already at 22.1°C on Friday and on Saturday it had risen to 22.5°C. But Saturday was cloudy and had some rain, so it was a surprise that on Sunday morning the official temperature was announced as 22.6°C (even higher than Saturday) and the race was to start with a non-wetsuit swim."