|Rank|Athlete|Nationality|Time|
|---|---|---|---|
||Liliana Barbulescu|Romania|2:00.06|
||Anna Zagórska|Poland|2:00.11|
||Irina Vashentseva|Russia|2:00.77|
|4|Laura Gerber|Switzerland|2:01.39|
|5|Christiane dos Santos|Brazil|2:01.53|
|6|Tamara Volkova|Ukraine|2:01.86|
|7|Tatyana Yegorova|Russia|2:02.64|
|8|Sandra Teixeira|Portugal|2:03.01|

Question: what is the number of russian participants in this set of semifinals?
Answer: 2