About studying results of 4,920
30:27
28:04
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32:34
22:50
21:17
26:39
23:05
28:44
51:36
50:21
57:04
27:00
27:47
28:48
33:37
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30:34
25:35
26:10
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22:01
27:03
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22:13
24:33
30:06
35:50
107:16
158:28
114:32
65:40
48:06
57:25
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31:18
65:17
56:46
83:40
102:17
76:35
47:48
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46:28