| 1:18.05 | 2:40.47 | (1:22.42) | |
| 4:02.42 | (1:21.95) | 5:22.67 | (1:20.25) |
| 6:43.14 | (1:20.47) | 8:02.26 | (1:19.12) |
| 9:22.80 | (1:20.54) | 10:43.79 | (1:20.99) |
| 12:05.53 | (1:21.74) | 13:27.61 | (1:22.08) |
| 14:49.01 | (1:21.40) | 16:10.20 | (1:21.19) |
| 17:32.11 | (1:21.91) | 18:53.25 | (1:21.14) |
| 20:09.47 | (1:16.22) |