| 1:17.89 | 2:40.40 | (1:22.51) | |
| 4:03.61 | (1:23.21) | 5:26.11 | (1:22.50) |
| 6:48.84 | (1:22.73) | 8:12.68 | (1:23.84) |
| 9:36.18 | (1:23.50) | 11:00.11 | (1:23.93) |
| 12:24.73 | (1:24.62) | 13:48.57 | (1:23.84) |
| 15:13.47 | (1:24.90) | 16:37.84 | (1:24.37) |
| 18:01.94 | (1:24.10) | 19:25.97 | (1:24.03) |
| 20:47.75 | (1:21.78) |