The two boats arguably with the most to prove, pre-race favourites Toshiba and Silk Cut, which overall lie sixth and seventh respectively, continue to duel as they lead the sprint over the final 290 miles to La Rochelle in France and the finish line for Leg 8 of the Whitbread Round the World Race.

As the race heads for sailing-mad France for the first time, it is the two British skippers, Toshiba's Paul Standbridge and Silk Cut's Lawrie Smith, who have sailed many miles together including the 1990-91 Whitbread, who will be fighting hardest to hang on to the 36.2-mile cushion they have eked out on third placed Chessie Racing.

While Smith's crew will now be back to full inshore race mode - with all the crew on deck catnapping on deck when possible - they will also be willing the all-girl crew of fourth-placed EF Education to their first podium place of the race. Although the girls had a deficit of 31.7 miles on the John Kostecki-skippered American boat Chessie, if they could make third place behind Toshiba and Silk Cut it would allow Silk Cut to improve their overall placing to a possible fourth.

The leading boats had yesterday broken through the wall of high pressure and light winds, and leader Toshiba was fighting hard to fend off the advances of Silk Cut, which was just 1.8 miles behind racing at just over 12 knots. While the boats appeared to be evenly matched Standbridge yesterday reported: ''The different sail programs have resulted in the boats often excelling at different wind angles to each other. We sailed side by side with Silk Cut yesterday. We had on a fractional overlapping headsail, they flew a masthead tight luff gennaker optimised for close-angle sailing. As the wind increased and lowered in strength and swung in direction it was incredible the performance differences in both boats. I guess we have this problem to face right to the finish.'' Latest positions:

1, Toshiba, (P Standbridge, USA) 307.2 miles to finish; 2, Silk Cut, (L Smith, Great Britain) +1.8 miles; 3, Chessie Racing, (J Kostecki, USA), +38 miles ; 4, EF Education (C Guillou, Sweden) +70.3 miles; 5, Merit Cup, (G Dalton, Monaco) +82.5 miles; 6, EF Language, (P Cayard, Sweden) +97.7 miles; 7, Swedish Match (G Krantz, Sweden) +116.6 miles; 8, Innovation Kvaerner, (K Frostad, Norway) +137.1 miles; 9, BrunelSunergy ( R Heiner, Holland) +145.5 miles.