| 1:23.32 | 2:52.93 | (1:29.61) | |
| 4:19.64 | (1:26.71) | 5:47.89 | (1:28.25) |
| 7:16.10 | (1:28.21) | 8:42.76 | (1:26.66) |
| 10:11.16 | (1:28.40) | 11:39.96 | (1:28.80) |
| 13:08.99 | (1:29.03) | 14:37.54 | (1:28.55) |
| 16:07.16 | (1:29.62) | 17:37.02 | (1:29.86) |
| 19:06.38 | (1:29.36) | 20:33.17 | (1:26.79) |
| 21:56.86 | (1:23.69) |