| 1:19.55 | 2:42.94 | (1:23.39) | |
| 4:05.74 | (1:22.80) | 5:29.32 | (1:23.58) |
| 6:52.69 | (1:23.37) | 8:14.58 | (1:21.89) |
| 9:35.82 | (1:21.24) | 10:57.14 | (1:21.32) |
| 12:17.71 | (1:20.57) | 13:38.76 | (1:21.05) |
| 14:59.62 | (1:20.86) | 16:20.03 | (1:20.41) |
| 17:41.21 | (1:21.18) | 19:02.37 | (1:21.16) |
| 20:21.58 | (1:19.21) |