| 1:15.58 | 2:37.49 | (1:21.91) | |
| 3:59.86 | (1:22.37) | 5:22.38 | (1:22.52) |
| 6:44.86 | (1:22.48) | 8:07.06 | (1:22.20) |
| 9:29.18 | (1:22.12) | 10:50.65 | (1:21.47) |
| 12:12.58 | (1:21.93) | 13:33.99 | (1:21.41) |
| 14:54.17 | (1:20.18) | 16:15.56 | (1:21.39) |
| 17:36.01 | (1:20.45) | 18:56.31 | (1:20.30) |
| 20:13.94 | (1:17.63) |