| 1:16.52 | 2:39.82 | (1:23.30) | |
| 4:03.08 | (1:23.26) | 5:28.60 | (1:25.52) |
| 6:52.14 | (1:23.54) | 8:16.31 | (1:24.17) |
| 9:40.94 | (1:24.63) | 11:04.75 | (1:23.81) |
| 12:29.11 | (1:24.36) | 13:52.71 | (1:23.60) |
| 15:15.17 | (1:22.46) | 16:38.24 | (1:23.07) |
| 18:00.44 | (1:22.20) | 19:20.87 | (1:20.43) |
| 20:38.97 | (1:18.10) |