| 1:14.82 | 2:37.56 | (1:22.74) | |
| 4:00.42 | (1:22.86) | 5:23.58 | (1:23.16) |
| 6:48.05 | (1:24.47) | 8:09.55 | (1:21.50) |
| 9:32.15 | (1:22.60) | 10:55.98 | (1:23.83) |
| 12:19.43 | (1:23.45) | 13:43.82 | (1:24.39) |
| 15:07.60 | (1:23.78) | 16:31.57 | (1:23.97) |
| 17:56.21 | (1:24.64) | 19:22.46 | (1:26.25) |
| 20:46.13 | (1:23.67) |