About strengthening results of 541
60:14
60:40
11:18
12:11
15:39
11:42
12:15
13:25
14:22
31:20
10:52
17:40
16:06
15:46
10:27
12:28
17:50
12:25
28:21
45:15
35:18
38:06
31:57
25:26
19:30
16:41
16:38
14:22
19:35
11:41
12:42
14:20
20:58
14:14
17:27
13:50
15:00
14:25
11:10
14:40
38:39
34:56
17:56
15:27
25:35
18:35