| 1:08.81 | 2:21.41 | (1:12.60) | |
| 3:34.37 | (1:12.96) | 4:47.51 | (1:13.14) |
| 6:00.86 | (1:13.35) | 7:14.23 | (1:13.37) |
| 8:27.69 | (1:13.46) | 9:41.08 | (1:13.39) |
| 10:54.57 | (1:13.49) | 12:08.48 | (1:13.91) |
| 13:21.90 | (1:13.42) | 14:35.21 | (1:13.31) |
| 15:48.95 | (1:13.74) | 17:01.80 | (1:12.85) |
| 18:12.24 | (1:10.44) |