| 1:17.09 | 2:39.12 | (1:22.03) | |
| 4:02.13 | (1:23.01) | 5:22.88 | (1:20.75) |
| 6:44.08 | (1:21.20) | 8:05.34 | (1:21.26) |
| 9:27.11 | (1:21.77) | 10:47.43 | (1:20.32) |
| 12:07.99 | (1:20.56) | 13:28.78 | (1:20.79) |
| 14:48.46 | (1:19.68) | 16:08.97 | (1:20.51) |
| 17:28.98 | (1:20.01) | 18:48.17 | (1:19.19) |
| 20:04.59 | (1:16.42) |