CANADA STOCKS-TSX weakens after disappointing GDP data

TORONTO, May 30 (Reuters) - Canada's main stock index fell on Friday, weighed by materials and utilities, after data showed the pace of economic growth slowed more than expected in the first quarter. Domestic gross domestic product (GDP) grew by an annualized 1.2 percent in the first three months, slower than the 1.8 percent expected by economists. Markets also felt the impact of investors consolidating positions on the last trading day of May, said Colin Cieszynski, senior market analy