This finding was consistent for the fastest swimmers (47.0 min versus 58.0 min) as well as for the top three swimmers (49.0 ± 2.0 min versus 54.7 ± 2.6 min, 11.6%, p = 0.04) and the top ten swimmers (51.7 ± 2.5 min versus 58.5 ± 3.2 min, 13.2%, p < 0.01) in the wetsuit category (Figure 8a).