About harvard professor results of 4,854
45:39
93:26
56:46
56:46
59:30
46:35
51:30
171:07
56:50
61:57
47:16
25:56
29:16
37:06
24:18
36:28
23:36
19:54
22:10
22:29
24:46
53:22
23:49
37:36
22:56
17:52
29:16
27:10
30:59
28:04
29:51
26:01
25:35
27:42
24:30
21:53
20:26
41:35
29:01
26:37
24:51
22:50
30:32
30:31
20:58
26:05