| 1:14.94 | 2:37.81 | (1:22.87) | |
| 4:01.40 | (1:23.59) | 5:25.27 | (1:23.87) |
| 6:49.16 | (1:23.89) | 8:12.69 | (1:23.53) |
| 9:36.41 | (1:23.72) | 10:58.93 | (1:22.52) |
| 12:22.32 | (1:23.39) | 13:45.21 | (1:22.89) |
| 15:08.79 | (1:23.58) | 16:31.46 | (1:22.67) |
| 17:53.56 | (1:22.10) | 19:14.66 | (1:21.10) |
| 20:32.25 | (1:17.59) |