| 1:12.11 | 2:29.59 | (1:17.48) | |
| 3:46.88 | (1:17.29) | 5:05.15 | (1:18.27) |
| 6:25.46 | (1:20.31) | 7:49.69 | (1:24.23) |
| 9:14.41 | (1:24.72) | 10:33.17 | (1:18.76) |
| 11:54.77 | (1:21.60) | 13:18.41 | (1:23.64) |
| 14:44.99 | (1:26.58) | 16:15.43 | (1:30.44) |
| 17:48.32 | (1:32.89) | 19:21.01 | (1:32.69) |
| 20:53.41 | (1:32.40) |