He achieved a FINA B - standard of 51.91 from the Kazakhstan Open Championships in Almaty .
Titarenko qualified for the men 's 100 m freestyle , as Kazakhstan 's oldest swimmer ( aged 26 ) , at the 2004 Summer Olympics in Athens .
Titarenko achieved a FINA B - standard of 51.91 from the Kazakhstan Open Championships in Almaty .
Titarenko qualified for the men 's 100 m freestyle , as Kazakhstan 's oldest swimmer ( aged 26 ) , at the 2004 Summer Olympics in Athens .