| 1:18.73 | 2:41.65 | (1:22.92) | |
| 4:04.85 | (1:23.20) | 5:29.21 | (1:24.36) |
| 6:50.77 | (1:21.56) | 8:13.56 | (1:22.79) |
| 9:36.14 | (1:22.58) | 10:57.52 | (1:21.38) |
| 12:19.15 | (1:21.63) | 13:40.47 | (1:21.32) |
| 15:01.86 | (1:21.39) | 16:24.27 | (1:22.41) |
| 17:47.10 | (1:22.83) | 19:07.89 | (1:20.79) |
| 20:29.68 | (1:21.79) |