| 1:10.21 | 2:23.00 | (1:12.79) | |
| 3:36.25 | (1:13.25) | 4:49.49 | (1:13.24) |
| 6:03.04 | (1:13.55) | 7:16.56 | (1:13.52) |
| 8:30.28 | (1:13.72) | 9:43.40 | (1:13.12) |
| 10:57.03 | (1:13.63) | 12:10.53 | (1:13.50) |
| 13:24.12 | (1:13.59) | 14:37.79 | (1:13.67) |
| 15:51.71 | (1:13.92) | 17:04.71 | (1:13.00) |
| 18:15.63 | (1:10.92) |