| 1:16.01 | 2:37.20 | (1:21.19) | |
| 3:58.66 | (1:21.46) | 5:19.72 | (1:21.06) |
| 6:40.42 | (1:20.70) | 8:00.80 | (1:20.38) |
| 9:21.70 | (1:20.90) | 10:43.23 | (1:21.53) |
| 12:04.22 | (1:20.99) | 13:24.38 | (1:20.16) |
| 14:45.10 | (1:20.72) | 16:07.00 | (1:21.90) |
| 17:27.83 | (1:20.83) | 18:47.93 | (1:20.10) |
| 20:04.88 | (1:16.95) |