NCAA Championships: TritonWear Analyzes Division III Men’s 50 Free

Photo Courtesy: Emory Athletics

Editorial content is sponsored by TritonWear. Visit for more information on our sponsor.

2018 NCAA D3 Championships – Men’s 50 Freestyle – By request

Thanks to a request from our amazing fans, we decided to analyze the men’s 50y freestyle. It may have been a short and fast race, but was not the least bit disappointing. If there are events you’d like us to analyze, let us know! Twitter @tritonwear or email to

Emory’s two-time defending champion Oliver Smith broke the 2012 NCAA record by a hundredth of a second in the prelims, landing him in the top seed for the final. He defended his title against teammate Trey Kolleck, Loras’ Isaac Casey, Tuft’s Roger Gu, UW Stevens Point’s Jack Englehardt, Denison’s Kymani Senior and Zachary Wagner, and W&L’s Thomas Thetford.

Smith led the race right off the dive, breaking out ahead of the field before charging on to swim at a speed way above average, going at 2.46 m/s compared to the average of 2.36 m/s on the first lap.

One point of interest in this race is that while Smith’s speed was outmatched, he didn’t have the most efficient strokes with his stroke rate falling in the mid-range. It was Casey, who came in 3rd, who had the most efficient strokes, producing the highest DPS and stroke index in both laps, and Kolleck, who placed 5th, who had the fastest stroke rate. So why did neither of them place in the top 2?

While Casey generated the greatest distance in each of his strokes, he lost ground with his slow stroke rate and turn time. Improving his turn, as well as upping his tempo – perhaps even adding in a stroke or two – while maintaining his stroke power, could have brought him in below the 20-second mark.

Conversely, Kolleck’s stroke turnovers were too fast. He was rushing to get in his strokes but not gaining as much distance with each pull. He had the lowest DPS on the first lap, and though he was the only one to increase DPS on the second, it still fell on the lower end of the range.


In sprint events it is crucial to make every stroke count. This means finding the balance between stroke efficiency and turnover speed, maximizing distance in each pull without losing too much time in between.

Another takeaway is the importance of transitions, especially in short races, where the difference between first and last place isn’t even a full second. While Smith did produce the second highest stroke index (not far behind Casey’s), which definitely reinforced his lead, what gave him an even greater advantage was the way he optimized his walls.

Smith produced a faster turn time than most of his competitors, and spent the 2nd shortest time underwater on both laps, which by itself isn’t desirable. What makes him stand out is how he was able to break out ahead of everyone else within that shorter timeframe. He has clearly found a sweet spot between his time spent underwater and the speed he can produce there.

To dive into the numbers of each athlete yourself, use the interactive board below to see exactly how they performed across all metrics.

With 3 days left of the 2018 NCAA Swimming Championships, there will be more exciting races to look out for. Stay tuned for more race analysis!


Comments Off on NCAA Championships: TritonWear Analyzes Division III Men’s 50 Free

Author: Daniel D'Addona

Dan D'Addona is the lead college swim writer for Swimming World. He has covered swimming at all levels since 2003, including the NCAA championships, USA nationals, Duel in the Pool and Olympic trials. He is a native of Ann Arbor, Michigan, and a graduate of Central Michigan University. He currently lives in Holland, Michigan, where he also is the Sports Editor at The Holland Sentinel.

Current Swimming World Issue

Trouble Viewing on Smart Phones, Tablets or iPads? Click Here