| 1:15.20 | 2:33.31 | (1:18.11) | |
| 3:52.88 | (1:19.57) | 5:13.30 | (1:20.42) |
| 6:35.31 | (1:22.01) | 7:57.68 | (1:22.37) |
| 9:18.71 | (1:21.03) | 10:40.44 | (1:21.73) |
| 12:01.86 | (1:21.42) | 13:24.32 | (1:22.46) |
| 14:44.69 | (1:20.37) | 16:06.62 | (1:21.93) |
| 17:25.01 | (1:18.39) | 18:45.39 | (1:20.38) |
| 20:05.89 | (1:20.50) |