| 1:08.30 | 2:21.64 | (1:13.34) | |
| 3:35.16 | (1:13.52) | 4:48.20 | (1:13.04) |
| 6:00.78 | (1:12.58) | 7:13.83 | (1:13.05) |
| 8:26.66 | (1:12.83) | 9:38.80 | (1:12.14) |
| 10:51.56 | (1:12.76) | 12:05.31 | (1:13.75) |
| 13:18.81 | (1:13.50) | 14:32.51 | (1:13.70) |
| 15:46.26 | (1:13.75) | 16:59.46 | (1:13.20) |
| 18:11.07 | (1:11.61) |