| 1:16.69 | 2:40.41 | (1:23.72) | |
| 4:05.38 | (1:24.97) | 5:32.38 | (1:27.00) |
| 6:59.63 | (1:27.25) | 8:27.21 | (1:27.58) |
| 9:54.63 | (1:27.42) | 11:22.63 | (1:28.00) |
| 12:50.76 | (1:28.13) | 14:19.56 | (1:28.80) |
| 15:47.98 | (1:28.42) | 17:17.13 | (1:29.15) |
| 18:46.33 | (1:29.20) | 20:15.69 | (1:29.36) |
| 21:42.77 | (1:27.08) |