| 1:17.66 | 2:40.20 | (1:22.54) | |
| 4:02.31 | (1:22.11) | 5:23.72 | (1:21.41) |
| 6:45.24 | (1:21.52) | 8:07.45 | (1:22.21) |
| 9:31.01 | (1:23.56) | 10:52.31 | (1:21.30) |
| 12:15.34 | (1:23.03) | 13:37.34 | (1:22.00) |
| 15:01.40 | (1:24.06) | 16:23.80 | (1:22.40) |
| 17:47.32 | (1:23.52) | 19:10.82 | (1:23.50) |
| 20:30.97 | (1:20.15) |