| 1:15.29 | 2:36.70 | (1:21.41) | |
| 3:58.23 | (1:21.53) | 5:19.75 | (1:21.52) |
| 6:42.01 | (1:22.26) | 8:04.42 | (1:22.41) |
| 9:26.41 | (1:21.99) | 10:48.99 | (1:22.58) |
| 12:10.83 | (1:21.84) | 13:33.51 | (1:22.68) |
| 14:56.48 | (1:22.97) | 16:18.95 | (1:22.47) |
| 17:41.90 | (1:22.95) | 19:01.20 | (1:19.30) |
| 20:20.87 | (1:19.67) |