| 1:10.08 | 2:24.96 | (1:14.88) | |
| 3:40.97 | (1:16.01) | 4:57.23 | (1:16.26) |
| 6:13.84 | (1:16.61) | 7:29.22 | (1:15.38) |
| 8:43.40 | (1:14.18) | 9:58.32 | (1:14.92) |
| 11:12.82 | (1:14.50) | 12:08.97 | (56.15) |
| 13:28.24 | (1:19.27) | 14:47.90 | (1:19.66) |
| 16:08.95 | (1:21.05) | 17:23.48 | (1:14.53) |
| 20:28.61 | (3:05.13) |