Sligo 's Emmet Dunleavy started his finishing sprint too early in the men 's 3000m .
Sligo 's Emmet Dunleavy was gunned down in the last furlong by American 3 : 58 miler Jake Hurysz .
Sligo 's Emmet Dunleavy started his finishing sprint too early in the men 's 3000m and was gunned down in the last furlong by American 3 : 58 miler Jake Hurysz .