| 1:11.36 | 2:26.88 | (1:15.52) | |
| 3:42.36 | (1:15.48) | 4:58.07 | (1:15.71) |
| 6:12.95 | (1:14.88) | 7:27.79 | (1:14.84) |
| 8:42.52 | (1:14.73) | 9:56.35 | (1:13.83) |
| 11:10.73 | (1:14.38) | 12:24.69 | (1:13.96) |
| 13:38.32 | (1:13.63) | 14:51.04 | (1:12.72) |
| 16:03.23 | (1:12.19) | 17:15.61 | (1:12.38) |
| 18:26.55 | (1:10.94) |