| 1:17.71 | 2:41.59 | (1:23.88) | |
| 4:05.99 | (1:24.40) | 5:29.89 | (1:23.90) |
| 6:52.81 | (1:22.92) | 8:15.20 | (1:22.39) |
| 9:37.36 | (1:22.16) | 10:59.30 | (1:21.94) |
| 12:20.99 | (1:21.69) | 13:42.62 | (1:21.63) |
| 15:04.45 | (1:21.83) | 16:26.13 | (1:21.68) |
| 17:47.33 | (1:21.20) | 19:08.58 | (1:21.25) |
| 20:28.28 | (1:19.70) |