Swim Splits vs SplitSwim

Train with a race plan you can trust. Swim Splits is a fast, offline split calculator built for competitive swimming. Pick your event (LCM/SCM/SCY, stroke, distance), set a target time, and get a complete lap-by-lap split plan instantly—powered by real pacing coefficients (not generic “even splits”). Whether you’re an athlete chasing a PR, a coach running practice sets, or a parent helping plan race goals, Swim Splits makes it easy to create, save, and share split plans in seconds. Key features: Coefficient-based split plans: realistic pacing across each lap/length LCM, SCM, SCY support: Long Course (50m), Short Course (25m), Short Course Yards (25yd) All standard events: Freestyle, Back, Breast, Fly, and IM (with valid-event pickers) Clean results view: split bar + clear table (lap, split, cumulative) Save targets by swimmer: build a personal or team library of goal swims Export PDFs: share one target or export all targets at once Offline-first: no accounts, no subscriptions, no internet required Made for coaches: quick changes, fast comparisons, and easy sharing Privacy Your data stays on your device. Swim Splits does not require login and does not upload your swimmers or targets.

SplitSwim is the split calculator built around how you actually race. Most split charts assume even pacing. Real swimmers don’t race that way. SplitSwim reads your personal bests, scores you on a sprinter-to-distance index, and builds target splits for the event and goal time you choose — so the 100 free plan for a sprinter is not the same plan as the one for a 500 free specialist. SMART SPLIT • See your racing style: sprint, mid, or distance • Get personalized target splits for SCY and LCM • Compare your pacing shape with similar top-level races • Recalculate instantly when the goal time changes EVERYDAY RACE TOOLS • Split Calculator — even splits for any event, from a 50 to a mile • Time Converter — SCY, SCM, and LCM with NCAA-style factors • Time Standards — search qualifying times and motivational cuts • Personal bests and indexes stored on your profile, including as a guest HOW IT WORKS Add the times you already have. SplitSwim turns them into a racing-style index, then uses that profile to pace the race in front of you. Pick the event, enter the goal, and take the splits to warm-up. Built for club, high school, college, and masters swimmers who want a plan that fits their race — not a generic average.