| 1:11.22 | 2:26.01 | (1:14.79) | |
| 3:41.53 | (1:15.52) | 4:58.58 | (1:17.05) |
| 6:13.93 | (1:15.35) | 7:28.56 | (1:14.63) |
| 8:43.47 | (1:14.91) | 9:58.34 | (1:14.87) |
| 11:13.30 | (1:14.96) | 12:28.50 | (1:15.20) |
| 13:43.69 | (1:15.19) | 14:59.25 | (1:15.56) |
| 16:15.56 | (1:16.31) | 17:30.67 | (1:15.11) |
| 18:43.16 | (1:12.49) |