Free Swim Workout Planner
Use AquaPlan free to browse 130+ swim workouts, try weekly builder access, export PDFs, save sessions, track training, and upgrade for Garmin FIT.
A swim workout planner removes the guesswork from your training. No more scribbled sets on a coffee-stained notepad, no more forgetting what pace you planned for that 10x100 main set. This guide shows you how to use AquaPlan to build structured sessions, organize your library, and create workouts for a compatible Garmin or a printed sheet for poolside reference.
Why You Need a Swim Training Planner
Most swimmers who plateau train on feel. They swim hard when they feel good, take it easy when they don't, and wonder why their 100m pace hasn't dropped in six months. A swim training planner forces structure onto your sessions—and structure is how you engineer adaptation.
When you write a workout in a planner, you're making decisions before you're tired. You're setting GA2 intervals at a pace you can sustain, not one you'll chase yourself into failure on. You're building recovery weeks into the plan so you actually recover. You're tracking volume across weeks so you know if you're overreaching or undertraining.
AquaPlan's free swim workout planner gives you the drag-and-drop tools to build these sessions in under five minutes. You can start from a blank pool or pick from 130+ curated plans for everything from 50m sprinters to 10K open water finishers. Either way, you're designing your training with intent.
Write your week's workouts on Sunday evening. If you skip this step, you'll default to whatever feels easiest in the pool—and easy swimming doesn't build speed. Even 15 minutes of planning transforms your consistency.
Building Your First Workout: Step-by-Step
Open the workout generator and you'll see an empty session builder. The interface has three columns: your interval list (left), the drag-and-drop canvas (center), and your workout summary (right). Start adding intervals from the training zones library.
Here's a 2,400m aerobic maintenance session I'd prescribe for an intermediate swimmer logging 2-3 sessions per week:
Drag each interval from the zone library into your session. Adjust distance, reps, and rest directly in the builder. When you're done, hit Save and name your workout—something like "Mon GA2 Aerobic" makes it easy to find later.
The builder automatically calculates your total volume (2,400m for this session), shows your zone distribution in a pie chart, and estimates session time based on your target paces. If you're targeting a 1:30/100m GA2 pace, the tool tells you the session runs roughly 55-60 minutes.
Understanding the Nine Training Zones
AquaPlan uses nine color-coded zones. You don't need all nine for every session—in fact, most workouts lean on 3-4 zones maximum. Here's what each zone targets:
Saving and Organizing Your Swim Workout Library
Once you've built a few workouts, your saved library becomes the backbone of your training. AquaPlan lets you organize sessions by week (if you're following a structured plan) or by type—aerobic sessions, threshold work, technique days, recovery swims.
The free plan includes 3 builder generations per week and keeps up to 5 saved custom plans. Rotate those sessions alongside the full workout library, or upgrade when you need more new builds or saved plans in the same training block.
Browse the free swim workouts library if you'd rather start from curated plans. Filter by your level (beginner through advanced), goal (open water, sprint, aerobic endurance), and target distance. Copy any plan to your account and it appears in your library immediately—no building required.
Session tracking integrates with your library. After you complete a workout, log it in the tracker. AquaPlan records your distance, time, average pace, and zone distribution. Over weeks, you'll see trends: your GA2 pace is dropping 1 second per 100m per month, your kick volume is too low, you haven't done a SA sprint in three weeks.
Set a weekly pattern and stick to it: Monday GA1 + drills, Wednesday WA threshold, Friday GA2 + kick, Saturday long GA1. When the pattern is automatic, you only use the builder for adjustments—pacing changes, added intervals, tapering weeks.
Exporting to Garmin and PDF for Poolside Use
Building a workout means nothing if you can't access it when you're standing at the pool edge with wet hair. AquaPlan solves this with two export formats: Garmin FIT files and PDF printouts.
For Garmin users: create a Garmin-compatible FIT file, then copy it over USB to a compatible watch or use connected-account upload when available. Review the supported steps and rests on the device before starting the session.
AquaPlan training zones remain visible in the saved workout and PDF. Current Garmin-compatible output does not promise pace or training-zone targets on the watch; exact prompts and supported fields vary by model and software.
For swimmers who prefer paper: the PDF export workflow gives you a clean, single-page workout sheet. Interval, distance, zone, target pace, and rest all formatted in a table. Print it, fold it once, tuck it in your goggle case. Some swimmers—myself included—still prefer paper for complex main sets. It doesn't fog up, it doesn't die in the humidity, and you can scribble notes directly on it.
Free includes saved single-session PDF export and 3 lifetime FIT trial exports. Premium makes builder use, saved custom plans, training history, and FIT export unlimited, and adds the complete multi-week plan PDF.
When to Use Training Plans vs. Custom Workouts
Training plans are multi-week programs with progressive volume and intensity. Custom workouts are single sessions. The question isn't which is better—it's which fits your current situation.
If you're training toward a specific event—a 5K open water swim, a pool meet, a triathlon swim leg—a structured plan keeps you honest. The plan tells you when to increase volume, when to back off, and when to peak. You'll taper properly instead of arriving at the event undertrained or overcooked.
If you're maintaining fitness between events, or you're swimming for health rather than competition, custom workouts give you flexibility. Build a session when you need it, based on how you feel, what equipment you have access to, and how much time you have that day.
Many swimmers use both: follow a plan for 8-12 weeks leading to a goal event, then revert to custom sessions for 4-6 weeks of unstructured maintenance. AquaPlan's library supports both approaches—browse plans for open water, sprint, and aerobic endurance goals , then build custom sessions to fill gaps or replace workouts when life gets in the way.
Practical Tips for Effective Workout Planning
The best swim training planner is useless if you don't use it consistently. Here's how to make planning a habit, not a chore:
1. Plan volume before intensity. Before you add any WA or SA intervals, decide your total weekly volume. Most intermediate swimmers thrive on 8-12km per week distributed across 3-5 sessions. Once you have the volume set, slot your intensities into the remaining slots.
2. Set realistic paces. Nothing derails a workout faster than paces that are too fast. Use your recent race times or time trial results to calibrate. If your 1500m pace is 2:00/100m, your GA2 should sit around 2:10-2:15/100m—not 1:55. The planner lets you enter target paces; use them.
3. Account for rest. Rest intervals are part of the workout. If you prescribe 10 x 100m GA2 with 10 seconds rest, the work-to-rest ratio is roughly 6:1. That's appropriate for SA sprints. For GA2 threshold work, you want 20-30 seconds rest—enough to clear lactate but not enough to fully recover.
4. Schedule recovery weeks. Every 3-4 weeks, drop your volume by 30-40%. No new intensities. AquaPlan's training plans include scheduled recovery weeks; if you're building custom, add one yourself. Without recovery, you'll accumulate fatigue, your times will plateau, and you'll eventually break.
5. Log your sessions. After every swim, record it in the tracker. Even if you don't hit your target paces, the data tells you something. If you're consistently 5-10 seconds per 100m slower than planned, your GA2 pace estimate was off. Adjust it in the next session.
Article source
Written and maintained by AquaPlan Team, Swim Training & Product.
The AquaPlan team builds swim-training software for structured pool workouts, Garmin-compatible FIT export, printable workout PDFs, and progress tracking.
Focus areas: Structured swim workout design, Garmin-compatible FIT file export, Pool training plans and workout-library systems, Swim training tools for web, iOS, and Android.
Editorial standard: AquaPlan is built by lifelong swimmers — 20+ years in the water, competitive racing, and countless hours on deck. Our training guides come from that experience, not a content mill.