| 1:21.20 | 2:51.47 | (1:30.27) | |
| 4:21.45 | (1:29.98) | 5:52.48 | (1:31.03) |
| 7:22.45 | (1:29.97) | 8:53.33 | (1:30.88) |
| 10:22.87 | (1:29.54) | 11:53.15 | (1:30.28) |
| 13:23.61 | (1:30.46) | 14:51.64 | (1:28.03) |
| 16:23.53 | (1:31.89) | 17:53.40 | (1:29.87) |
| 19:22.58 | (1:29.18) | 20:49.13 | (1:26.55) |
| 22:12.40 | (1:23.27) |