| 1:16.69 | 2:38.78 | (1:22.09) | |
| 4:01.57 | (1:22.79) | 5:23.78 | (1:22.21) |
| 6:45.32 | (1:21.54) | 8:05.90 | (1:20.58) |
| 9:26.05 | (1:20.15) | 10:47.14 | (1:21.09) |
| 12:07.26 | (1:20.12) | 13:26.98 | (1:19.72) |
| 14:42.88 | (1:15.90) | 16:02.03 | (1:19.15) |
| 17:20.88 | (1:18.85) | 18:39.27 | (1:18.39) |
| 19:50.10 | (1:10.83) |