A breathtaking performance in Saturday's Flight Stakes underscored Streama's dominance of the Sydney fillies features and capped a memorable day for her trainer Guy Walter.Just over an hour after Walter prepared Doctor Doom to score an all-the-way win in the Group One Spring Champion Stakes, Streama launched down the centre of the Randwick straight to make a one-act affair of the Group One Flight Stakes (1600m).Streama had already won the Group Two Furious Stakes and Tea Rose Stakes leading into

A breathtaking performance in Saturday's Flight Stakes underscored Streama's dominance of the Sydney fillies features and capped a memorable day for her trainer Guy Walter.

Just over an hour after Walter prepared Doctor Doom to score an all-the-way win in the Group One Spring Champion Stakes, Streama launched down the centre of the Randwick straight to make a one-act affair of the Group One Flight Stakes (1600m).

Streama had already won the Group Two Furious Stakes and Tea Rose Stakes leading into the Flight, but those victories were nothing compared to the performance she turned in her spring grand final.

Settling midfield in the final leg of the four-race Princess Series, jockey Hugh Bowman gave Streama clear running in the straight and she strode away to defeat Hallowell Bell by 6-1/4-lengths with another short neck to third placed Dowager Queen.

For Walter, who prepared champion Tie The Knot to win 13 Group One races, it was a performance that left him both surprised and also excited for the future.

"I haven't had many better fillies, I can tell you," Walter said.

"She's just getting better and better."

Streama had won the Furious and Tea Rose by sitting on the speed in slowly-run races but she showed her class and versatility by settling back in Saturday's feature.

"Hugh Bowman has always been confident he could ride her back if the occasion demanded," Walter said.

"He thought he was going to go forward this morning when we spoke but what makes him a great jockey is that he's adapted to the situation, ridden her back and she's settled in the way he thought she could.

"What she's shown is that she's an adaptable filly. It doesn't matter if she's forward or back or if it's wet or dry. She's a good filly."

Streama's success in the final three legs of the Princess Series puts her in esteemed company with champion mare Sunline and the ill-fated Unworldly achieving it in 1998 and 2000 respectively.

Angst and Samantha Miss won all four legs.

Bowman was the jockey for Samantha Miss and also took great delight in Streama's achievement having ridden her throughout her career.

He also won his first Group One race on the Walter-trained Defier in the 2004 Doomben Cup.

"This means a lot because he's (Walter) been such a part of my career," Bowman said.

"She'll get even better. I got so much confidence going to the barrier today, her attitude and action were better than all this preparation.

"And she's going to be even better in the autumn."