Table 4. Descriptive analysis and rounds effect in women Top16, semi-finalists and finalists. |
| Event |
Swimmers |
All rounds (s) |
ANOVA |
| Entry |
Heats |
Semifinals |
Final |
F-value |
p-value |
ES |
| Fr50 |
Top16† |
24.58±0.30 |
24.92±0.29 |
24.76±0.36 |
- |
21.305 |
<0.001 |
0.60 |
| Semi-finalist‡ |
24.80±0.24 |
25.15±0.18 |
25.06±0.15 |
- |
6.370 |
0.013 |
0.52 |
| Finalist |
24.39±0.20 |
24.73±0.22 |
24.49±0.26 |
24.48±0.31 |
21.356 |
<0.001 |
0.75 |
| Bk50 |
Top16 |
27.73±0.53 |
27.93±0.34 |
27.71±0.35 |
- |
4.554 |
0.019 |
0.23 |
| Semi-finalist |
28.12±0.42 |
28.16±0.22 |
27.99±0.24 |
- |
1.096 |
0.336 |
0.14 |
| Finalist |
27.34±0.27 |
27.71±0.28 |
27.43±0.17 |
27.50±0.17 |
6.053 |
0.027 |
0.46 |
| Br50 |
Top16† |
30.41±0.50 |
30.53±0.41 |
30.43±0.38 |
- |
0.660 |
0.525 |
0.05 |
| Semi-finalist‡ |
30.62±0.29 |
30.79±0.13 |
30.78±0.19 |
- |
2.443 |
0.129 |
0.29 |
| Finalist |
30.23±0.58 |
30.30±0.44 |
30.13±0.19 |
30.12±0.28 |
0.504 |
0.610 |
0.07 |
| Fly50 |
Top16 |
25.83±0.44 |
26.04±0.34 |
25.82±0.41 |
- |
9.149 |
<0.001 |
0.38 |
| Semi-finalist |
26.15±0.31 |
26.28±0.20 |
26.15±0.26 |
- |
1.914 |
0.184 |
0.22 |
| Finalist |
25.50±0.26 |
25.79±0.27 |
25.49±0.19 |
25.44±0.28 |
8.345 |
<0.001 |
0.54 |
| Fr100 |
Top16 |
53.50±0.72 |
54.15±0.33 |
53.80±0.59 |
- |
13.392 |
<0.001 |
0.47 |
| Semi-finalist |
53.91±0.70 |
54.36±0.19 |
54.29±0.29 |
- |
2.608 |
0.144 |
0.27 |
| Finalist |
53.08±0.48 |
53.95±0.31 |
53.31±0.35 |
53.24±0.44 |
30.516 |
<0.001 |
0.81 |
| Bk100 |
Top16 |
59.40±0.89 |
60.12±0.84 |
59.93±0.99 |
- |
24.235 |
<0.001 |
0.62 |
| Semi-finalist |
59.93±0.52 |
60.80±0.26 |
60.69±0.44 |
- |
19.327 |
0.002 |
0.73 |
| Finalist |
58.87±0.88 |
59.44±0.61 |
59.17±0.77 |
59.38±0.80 |
7.656 |
0.001 |
0.52 |
| Br100 |
Top16† |
65.94±0.63 |
66.75±0.38 |
66.38±0.41 |
- |
13.473 |
<0.001 |
0.49 |
| Semi-finalist‡ |
66.15±0.50 |
66.83±0.39 |
66.72±0.25 |
- |
8.524 |
0.005 |
0.59 |
| Finalist |
65.74±0.69 |
66.67±0.37 |
66.08±0.27 |
66.22±0.25 |
6.279 |
0.003 |
0.47 |
| Fly100 |
Top16 |
57.32±1.09 |
58.12±0.79 |
57.72±0.83 |
- |
13.663 |
<0.001 |
0.48 |
| Semi-finalist |
58.09±0.71 |
58.63±0.61 |
58.38±0.51 |
- |
2.317 |
0.135 |
0.25 |
| Finalist |
56.54±0.81 |
57.62±0.61 |
57.07±0.51 |
56.81±0.89 |
15.836 |
<0.001 |
0.69 |
| Fr200 |
Top16† |
116.72±1.35 |
117.86±0.67 |
117.09±0.78 |
- |
10.273 |
<0.001 |
0.42 |
| Semi-finalist‡ |
117.75±0.51 |
118.13±0.59 |
117.69±0.72 |
- |
1.643 |
0.245 |
0.22 |
| Finalist |
115.82±1.21 |
117.63±0.68 |
116.56±0.30 |
116.46±0.94 |
10.714 |
<0.001 |
0.61 |
| Bk200 |
Top16 |
128.81±3.02 |
131.20±2.35 |
130.38±2.79 |
- |
26.825 |
<0.001 |
0.64 |
| Semi-finalist |
131.26±1.58 |
133.01±1.71 |
132.51±1.85 |
- |
7.587 |
0.006 |
0.52 |
| Finalist |
126.37±1.84 |
129.40±1.21 |
128.26±1.61 |
127.75±2.04 |
18.787 |
<0.001 |
0.73 |
| Br200 |
Top16 |
143.45±2.25 |
146.19±1.21 |
145.10±1.73 |
- |
29.810 |
<0.001 |
0.67 |
| Semi-finalist |
144.86±2.18 |
147.14±0.85 |
146.50±1.05 |
- |
8.886 |
0.014 |
0.56 |
| Finalist |
142.05±1.26 |
145.24±0.61 |
143.71±0.93 |
143.95±1.20 |
19.724 |
<0.001 |
0.74 |
| Fly200 |
Top16 |
127.62±1.96 |
129.63±1.32 |
128.74±1.96 |
- |
12.417 |
<0.001 |
0.45 |
| Semi-finalist |
128.41±1.79 |
130.45±1.09 |
130.27±1.45 |
- |
9.320 |
0.003 |
0.57 |
| Finalist |
126.83±1.90 |
128.81±1.01 |
127.21±0.87 |
126.94±1.06 |
7.068 |
0.023 |
0.50 |
|
Fr, freestyle; Bk, backstroke; Br, breaststroke; Fly, butterfly: ES, effect size. Top16 (n=16); Semi-finalist (n=8); Finalist (n=8). |
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