Male top three (401.6 ± 7.2 min versus 396.4 ± 28.8 min, 1.2%, p > 0.05) and male top ten (412.6 ± 9.02 min versus 434.2 ± 31.8 min, 5.2%, p > 0.05) swimmers competing without wearing wetsuits were not faster than female swimmers without wearing wetsuits (Figure 4b)