| 1:10.67 | 2:23.46 | (1:12.79) | |
| 3:36.44 | (1:12.98) | 4:49.67 | (1:13.23) |
| 6:03.06 | (1:13.39) | 7:15.21 | (1:12.15) |
| 8:27.89 | (1:12.68) | 9:40.16 | (1:12.27) |
| 10:53.88 | (1:13.72) | 12:07.07 | (1:13.19) |
| 13:20.22 | (1:13.15) | 14:34.08 | (1:13.86) |
| 15:48.60 | (1:14.52) | 17:04.07 | (1:15.47) |
| 18:17.32 | (1:13.25) |