| 1:08.47 | 2:21.12 | (1:12.65) | |
| 3:33.72 | (1:12.60) | 4:46.69 | (1:12.97) |
| 5:59.69 | (1:13.00) | 7:12.54 | (1:12.85) |
| 8:26.00 | (1:13.46) | 9:39.08 | (1:13.08) |
| 10:52.78 | (1:13.70) | 12:06.00 | (1:13.22) |
| 13:18.72 | (1:12.72) | 14:32.14 | (1:13.42) |
| 15:45.53 | (1:13.39) | 16:58.54 | (1:13.01) |
| 18:10.64 | (1:12.10) |