What Does Being a Good Swimmer Even Mean?

Most triathletes measure their swim against the wrong picture and it’s no wonder they feel hopeless. Here's a better definition of a good swimmer, one that's efficient, calm, and race-smart, and completely within your reach no matter when you started.

Coach and founder, Zach "Ziggy" McGinnis
By Zach McGinnis
TRI Swim Club Coach
Sep 1, 2026
I love the topic of swim training, because that alone is the subject of so many triathlon discussions. But as a reader of this blog, you get the full discussion for free.

For many triathletes, perhaps age-groupers trying to break 5 hours in a 70.3, being good at swimming means making a 1:30 interval, or only being 3 minutes down from the front pack, or just not being exhausted at T1. The lucky ones would be good enough to not lose sleep over a non-wetsuit race. The less fortunate spend the whole week before an event with a knot in their stomach, praying the swim gets shortened or even better, canceled.

And can you blame them? If your whole idea of a good swimmer is the big-shouldered kid who swam the black line since age six and goes 1:10 per 100 without trying, then of course you feel hopeless. You'll never be that. You started at 30 years old. You'll compare yourself to that picture forever and always come up short.

Reject The Standard

But no. You and I reject that old definition and put forth our own. Being a good swimmer is not about having a swimmer's body, a lifetime of yardage, or some magic time on the clock. Being a good swimmer means moving through the water efficiently and calmly, making the pack, and getting out fresh enough to race the rest of your day. That's it. It's a skill, not a birthright, and it has almost nothing to do with the picture in your head.

Watch what happens when you define it that way, because suddenly it's something you can actually build.

A good swimmer, under our definition, isn't the fastest person in the water. They're the most efficient. They've stopped fighting the water and started moving through it, so they get more out of every stroke while spending less energy. Two athletes can swim an identical time, and one climbs out gassed while the other steps into T1 barely winded. The second one is the better swimmer, even at the same pace, because good swimming was never only about speed. It's about cost.

A Good Swimmer Is...

A good swimmer is calm. The gun goes off, arms and legs everywhere, and instead of panicking they use their training to find their line and settle into their rhythm. They breathe when they need to, they don't fight the chop, and they settle onto someone's feet for drafting. That composure isn't a personality trait. It's trained, and anyone can build it.

A good swimmer makes the pack. They've got just enough top-end speed to cover the surge off the start, get onto someone’s feet, and tuck into the draft. From there they cruise, let the pack pull them along, and save their legs. They understand that the swim isn't a solo time trial, it's a game of position, and they know how to play it.

And a good swimmer gets out fresh. This is the one that matters most for a triathlete and the one the old definition completely ignores. The whole point isn't just a fast swim split. It's arriving at your bike with your legs and your head intact, ready to race the other five hours of your day. A good swimmer treats the swim as the thing that sets up the race, not the thing that survives it.

Within Your Reach

Notice what's not on that list. A swimmer's build. A childhood on a swim team. A 1:10 hundred. None of it. Every single thing I just described is a learnable skill, which means being a good swimmer is available to you no matter when you started or what your shoulders look like.

So stop measuring yourself against the wrong picture. You don't need to become the college swimmer you were never going to be. You need to become efficient, calm, and smart in the water, and get out ready to ride. That's a good swimmer. And unlike the old definition, that one is completely within your reach.

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