| 1:13.20 | 2:33.17 | (1:19.97) | |
| 3:53.95 | (1:20.78) | 5:13.50 | (1:19.55) |
| 6:32.99 | (1:19.49) | 7:53.32 | (1:20.33) |
| 9:13.21 | (1:19.89) | 10:31.63 | (1:18.42) |
| 11:50.71 | (1:19.08) | 13:11.23 | (1:20.52) |
| 14:32.61 | (1:21.38) | 15:55.46 | (1:22.85) |
| 17:18.49 | (1:23.03) | 18:40.46 | (1:21.97) |
| 19:57.98 | (1:17.52) |