High School Student Swims CSS 500 yards in 6:35
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First Time PST (500yd CSS Swim) with Four Different Athletes
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Men's 500 Freestyle | 2023 NCAA swimming championships
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Combat Sidestroke | SEALSWCC.COM
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500yd combat swimmer stroke in 7 min!
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Drownproofing Simulation Warmup.
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The Navy’s Obscure, Super-Efficient Swim Stroke
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Why Am I Exhausted After Swimming 50m!?
9:34