Question: What is the average rank of elise matthysen in lanes under 8?
SQL: SELECT AVG("Rank") FROM "2-18625479-4" WHERE "Name" = 'elise matthysen' AND "Lane" < 8.0;

Question: What is the time of Yuliya Yefimova?
SQL: SELECT "Time" FROM "2-18625479-4" WHERE "Name" = 'Yuliya Yefimova';

Question: Who was from Great Britain in lanes under number 3?
SQL: SELECT "Name" FROM "2-18625479-4" WHERE "Lane" < 3.0 AND "Nationality" = 'Great Britain';