Table 2. Mean (± SD) values of speed (S200 and S400), stroke rate (SR200 and SR400) and stroke length (SL200 and SL400) corresponding to maximal performance of 200 and 400 m in the GM1, GM2 and GF groups.
GM1 (n = 22) GM2 (n = 15) GF (n = 14)
S200 (m·s-1) 1.41 (.11) 1.36 (.09) 1.28 (.10) † 
S400 (m·s-1) 1.32 (.10)* 1.28 (.09) * 1.21 (.10) *† 
SR200 (cycle·min-1) 41.17 (4.61) 40.81 (4.69) 40.07 (3.20)
SR400 (cycle·min-1) 37.35 (4.70) * 37.64 (4.82) * 36.75 (3.21) *
SL200 (m) 2.09 (.30) 2.03 (.30) 1.92 (.15) † 
SL400 (m) 2.17 (.35) * 2.08 (.34) * 1.98 (.15) † 
* p < 0.05 compared with maximal 200 m swimming test in the same group.†  p < 0.05 compared with GM1 and GM2.