| 1:08.78 | 2:21.78 | (1:13.00) | |
| 3:35.05 | (1:13.27) | 4:48.34 | (1:13.29) |
| 6:01.25 | (1:12.91) | 7:14.53 | (1:13.28) |
| 8:27.81 | (1:13.28) | 9:41.29 | (1:13.48) |
| 10:54.79 | (1:13.50) | 12:08.41 | (1:13.62) |
| 13:21.81 | (1:13.40) | 14:35.37 | (1:13.56) |
| 15:49.32 | (1:13.95) | 17:02.65 | (1:13.33) |
| 18:13.04 | (1:10.39) |