| 1:16.68 | 2:42.83 | (1:26.15) | |
| 4:07.67 | (1:24.84) | 5:34.78 | (1:27.11) |
| 7:00.84 | (1:26.06) | 8:25.27 | (1:24.43) |
| 9:50.08 | (1:24.81) | 11:15.53 | (1:25.45) |
| 12:41.17 | (1:25.64) | 14:06.64 | (1:25.47) |
| 15:32.18 | (1:25.54) | 16:58.90 | (1:26.72) |
| 18:26.61 | (1:27.71) | 19:52.19 | (1:25.58) |
| 21:11.94 | (1:19.75) |