| 1:09.32 | 2:22.02 | (1:12.70) | |
| 3:35.19 | (1:13.17) | 4:48.78 | (1:13.59) |
| 6:02.51 | (1:13.73) | 7:16.10 | (1:13.59) |
| 8:29.11 | (1:13.01) | 9:42.56 | (1:13.45) |
| 10:56.61 | (1:14.05) | 12:11.13 | (1:14.52) |
| 13:25.09 | (1:13.96) | 14:39.58 | (1:14.49) |
| 15:53.08 | (1:13.50) | 17:07.48 | (1:14.40) |
| 18:20.95 | (1:13.47) |