| 1:21.86 | 2:49.20 | (1:27.34) | |
| 4:17.06 | (1:27.86) | 5:44.39 | (1:27.33) |
| 7:11.37 | (1:26.98) | 8:39.05 | (1:27.68) |
| 10:05.55 | (1:26.50) | 11:31.46 | (1:25.91) |
| 12:57.43 | (1:25.97) | 14:22.46 | (1:25.03) |
| 15:52.16 | (1:29.70) | 17:21.63 | (1:29.47) |
| 18:52.32 | (1:30.69) | 20:18.81 | (1:26.49) |
| 21:42.90 | (1:24.09) |