 Complete the following phrase:  On 12 January 2007 in Kolomna, Lobkov improved his 2003 personal best of 34.51 seconds, set at the Olympic rink in Salt Lake City, down to a record level of 34.35. At the time, only the two Japanese skaters Joji Kato 34.30 and Hiroyasu Shimizu 34.32 had ever skated faster. At the 