| 1:16.69 | 2:38.42 | (1:21.73) | |
| 3:59.75 | (1:21.33) | 5:21.02 | (1:21.27) |
| 6:42.12 | (1:21.10) | 8:01.14 | (1:19.02) |
| 9:20.46 | (1:19.32) | 10:40.84 | (1:20.38) |
| 12:01.89 | (1:21.05) | 13:23.09 | (1:21.20) |
| 14:45.28 | (1:22.19) | 16:07.50 | (1:22.22) |
| 17:30.29 | (1:22.79) | 18:53.53 | (1:23.24) |
| 20:16.69 | (1:23.16) |