| 1:08.37 | 2:18.46 | (1:10.09) | |
| 3:29.60 | (1:11.14) | 4:41.02 | (1:11.42) |
| 5:53.41 | (1:12.39) | 7:06.04 | (1:12.63) |
| 8:18.89 | (1:12.85) | 9:32.29 | (1:13.40) |
| 10:46.02 | (1:13.73) | 11:59.74 | (1:13.72) |
| 13:13.24 | (1:13.50) | 14:27.53 | (1:14.29) |
| 15:41.15 | (1:13.62) | 16:55.44 | (1:14.29) |
| 18:07.87 | (1:12.43) |