| 1:15.12 | 2:37.29 | (1:22.17) | |
| 3:58.50 | (1:21.21) | 5:21.50 | (1:23.00) |
| 6:44.52 | (1:23.02) | 8:06.60 | (1:22.08) |
| 9:27.69 | (1:21.09) | 10:49.07 | (1:21.38) |
| 12:10.60 | (1:21.53) | 13:32.36 | (1:21.76) |
| 14:55.02 | (1:22.66) | 16:17.41 | (1:22.39) |
| 17:39.17 | (1:21.76) | 18:59.17 | (1:20.00) |
| 20:15.14 | (1:15.97) |