| 1:14.49 | 2:33.77 | (1:19.28) | |
| 3:53.77 | (1:20.00) | 5:14.38 | (1:20.61) |
| 6:34.49 | (1:20.11) | 7:55.46 | (1:20.97) |
| 9:16.39 | (1:20.93) | 10:37.33 | (1:20.94) |
| 11:58.51 | (1:21.18) | 13:20.48 | (1:21.97) |
| 14:43.02 | (1:22.54) | 16:05.82 | (1:22.80) |
| 17:29.28 | (1:23.46) | 18:53.31 | (1:24.03) |
| 20:13.52 | (1:20.21) |