| 1:15.92 | 2:36.23 | (1:20.31) | |
| 3:56.20 | (1:19.97) | 5:16.53 | (1:20.33) |
| 6:36.44 | (1:19.91) | 7:56.93 | (1:20.49) |
| 9:16.66 | (1:19.73) | 10:37.60 | (1:20.94) |
| 11:59.02 | (1:21.42) | 13:21.22 | (1:22.20) |
| 14:43.90 | (1:22.68) | 16:07.16 | (1:23.26) |
| 17:29.89 | (1:22.73) | 18:53.07 | (1:23.18) |
| 20:15.12 | (1:22.05) |