| 1:16.77 | 2:38.21 | (1:21.44) | |
| 4:00.33 | (1:22.12) | 5:22.57 | (1:22.24) |
| 6:44.84 | (1:22.27) | 8:08.59 | (1:23.75) |
| 9:31.77 | (1:23.18) | 10:53.79 | (1:22.02) |
| 12:16.61 | (1:22.82) | 13:40.04 | (1:23.43) |
| 15:03.57 | (1:23.53) | 16:26.10 | (1:22.53) |
| 17:48.13 | (1:22.03) | 19:09.28 | (1:21.15) |
| 20:24.75 | (1:15.47) |