| 1:16.53 | 2:37.09 | (1:20.56) | |
| 3:57.86 | (1:20.77) | 5:18.91 | (1:21.05) |
| 6:39.83 | (1:20.92) | 8:01.36 | (1:21.53) |
| 9:23.22 | (1:21.86) | 10:44.62 | (1:21.40) |
| 12:05.29 | (1:20.67) | 13:26.83 | (1:21.54) |
| 14:48.01 | (1:21.18) | 16:08.74 | (1:20.73) |
| 17:28.13 | (1:19.39) | 18:46.30 | (1:18.17) |
| 20:02.42 | (1:16.12) |