| 1:18.94 | 2:43.98 | (1:25.04) | |
| 4:08.31 | (1:24.33) | 5:33.52 | (1:25.21) |
| 6:57.21 | (1:23.69) | 8:22.36 | (1:25.15) |
| 9:46.34 | (1:23.98) | 11:10.12 | (1:23.78) |
| 12:34.66 | (1:24.54) | 13:59.98 | (1:25.32) |
| 15:23.64 | (1:23.66) | 16:47.39 | (1:23.75) |
| 18:11.69 | (1:24.30) | 19:34.13 | (1:22.44) |
| 20:54.15 | (1:20.02) |