| 1:20.53 | 2:43.92 | (1:23.39) | |
| 4:07.59 | (1:23.67) | 5:31.87 | (1:24.28) |
| 6:54.88 | (1:23.01) | 8:17.77 | (1:22.89) |
| 9:41.44 | (1:23.67) | 11:04.54 | (1:23.10) |
| 12:27.67 | (1:23.13) | 13:51.26 | (1:23.59) |
| 15:13.52 | (1:22.26) | 16:36.07 | (1:22.55) |
| 17:58.54 | (1:22.47) | 19:21.04 | (1:22.50) |
| 20:38.95 | (1:17.91) |