The Science and Art of Open Water Swimming

Warwick Dalziel: The Evolving Swim, Race Dynamics and High-Performance Coaching

June 15, 2026·39 min
Episode Description from the Publisher

In this episode, Grant sits down with high-performance triathlon coach Warwick Dalziel to explore the evolving role of the swim in elite draft-legal racing. Drawing on over 20 years of coaching experience — from junior development pathways through to Olympic and Commonwealth success — Warwick shares how the swim has shifted from a point of separation to a high-speed, highly skilled entry into the race. With tighter margins than ever before, performance now hinges not just on speed, but on positioning, adaptability, and the ability to execute under pressure from the very first stroke. The conversation explores: How the swim has changed over the last two decades Why the margins are tighter — and what that means for athletes The increasing importance of skill, positioning, and race dynamics How coaching approaches have evolved, including the use of data and technology What to look for in developing athletes And where the swim is heading next in elite competition Whether you’re a triathlete, open water swimmer, or coach, this episode offers valuable insights into how modern racing is being shaped — and what it takes to stay in the race.   Connect with Warwick Facebook: https://www.facebook.com/WazSquad Instagram: https://www.instagram.com/warwickdalziel/   Enjoyed this episode? If you found this conversation valuable, share it with a training partner or someone in your swimming or triathlon community. You can also follow The Science and Art of Open Water Swimming on Facebook and Instagram for more episodes, insights and updates. https://www.instagram.com/scienceandartofows/ (@scienceandartofows)   This interview was recorded on Whadjuk Noongar Boodjar. I acknowledge the Noongar people as the Traditional Custodians of these lands and waters and pay my respects to Elders past and present.

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