Special Duty's trip to Newmarket for the 1000 Guineas is on hold after the European juvenile champion finished only third in the Group 3, $107,000 Prix Imprudence at Maisons-Laffitte on Friday. A Hennessy filly trained by Criquette Head-Maarek, Special Duty led until 150 yards from the line, when she was headed by the 2.60-1 Joanna, who recorded a half-length victory over Evading Tempete, who came late for second, a half-length in front of Special Duty.