6 min read
Written by DuoSwim Team • 12 Mar 2026
Quick answer
The most common swim pacing mistakes are going out too hard, letting stroke count drift, and losing rest consistency between reps. To hit PBs, set target splits before you start, hold technical cues through the middle of sets, and finish with stronger final reps.
Pacing mistakes are usually subtle, not dramatic. Going just a little too hard in the first block can leave you chasing the rest of the workout.
The fix is not to be conservative. It is to be deliberate and build through the set with a clear pace plan.
These are the patterns we see most often in swimmer data and workout reviews.
Pick one priority pace for the day and anchor your workout around it. Keep early reps controlled, hold your technical cues, and finish stronger than you started.
If your final block is cleaner and faster than your first block, your pacing was right.
Continue improving
Apply one change at a time, keep the workout conditions comparable, and review several sessions before changing direction.
DuoSwim Team
Ready To Improve
Follow a plan built for your goal, execute workouts on your watch, and keep progressing every week.
Caroline
Started the Marathon Plan
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