| 1:08.86 | 2:22.32 | (1:13.46) | |
| 3:36.35 | (1:14.03) | 4:50.93 | (1:14.58) |
| 6:05.26 | (1:14.33) | 7:20.17 | (1:14.91) |
| 8:35.30 | (1:15.13) | 9:50.32 | (1:15.02) |
| 11:05.79 | (1:15.47) | 12:21.10 | (1:15.31) |
| 13:36.58 | (1:15.48) | 14:52.00 | (1:15.42) |
| 16:07.23 | (1:15.23) | 17:22.46 | (1:15.23) |
| 18:36.37 | (1:13.91) |