| 1:11.46 | 2:25.17 | (1:13.71) | |
| 3:39.62 | (1:14.45) | 4:54.08 | (1:14.46) |
| 6:08.37 | (1:14.29) | 7:21.89 | (1:13.52) |
| 8:35.23 | (1:13.34) | 9:48.60 | (1:13.37) |
| 11:02.32 | (1:13.72) | 12:15.97 | (1:13.65) |
| 13:29.87 | (1:13.90) | 14:43.88 | (1:14.01) |
| 15:57.54 | (1:13.66) | 17:10.20 | (1:12.66) |
| 18:21.47 | (1:11.27) |