| 1:11.09 | 2:26.30 | (1:15.21) | |
| 3:42.39 | (1:16.09) | 4:58.43 | (1:16.04) |
| 6:13.90 | (1:15.47) | 7:29.07 | (1:15.17) |
| 8:44.47 | (1:15.40) | 9:59.17 | (1:14.70) |
| 11:13.97 | (1:14.80) | 12:29.08 | (1:15.11) |
| 13:44.23 | (1:15.15) | 14:59.62 | (1:15.39) |
| 16:14.29 | (1:14.67) | 17:28.80 | (1:14.51) |
| 18:42.22 | (1:13.42) |