| 1:20.15 | 2:45.95 | (1:25.80) | |
| 4:12.11 | (1:26.16) | 5:38.41 | (1:26.30) |
| 7:05.04 | (1:26.63) | 8:31.71 | (1:26.67) |
| 9:57.76 | (1:26.05) | 11:23.88 | (1:26.12) |
| 12:50.32 | (1:26.44) | 14:16.97 | (1:26.65) |
| 15:42.54 | (1:25.57) | 17:07.42 | (1:24.88) |
| 18:33.67 | (1:26.25) | 19:58.66 | (1:24.99) |
| 21:20.55 | (1:21.89) |