About grandson results of 320
48:14 32:38 32:12 47:41 138:32 45:52 47:01 43:38 59:57 35:00 67:32 44:12 49:48 62:36 58:05 58:29 60:01 52:30 61:19 60:00 50:27 58:35 102:10 56:18 55:56 61:49 84:57 82:43 65:37 56:46 59:41 64:51 64:50 56:28 108:06 103:59 106:15 82:15 118:30 76:03 68:17 332:03 546:07 102:52