| 1:17.03 | 2:37.22 | (1:20.19) | |
| 3:58.06 | (1:20.84) | 5:18.22 | (1:20.16) |
| 6:39.61 | (1:21.39) | 8:01.46 | (1:21.85) |
| 9:24.46 | (1:23.00) | 10:46.76 | (1:22.30) |
| 12:10.28 | (1:23.52) | 13:32.32 | (1:22.04) |
| 14:54.42 | (1:22.10) | 16:15.09 | (1:20.67) |
| 17:37.92 | (1:22.83) | 18:59.23 | (1:21.31) |
| 20:17.44 | (1:18.21) |