| 1:11.05 | 2:26.45 | (1:15.40) | |
| 3:41.95 | (1:15.50) | 4:56.90 | (1:14.95) |
| 6:11.01 | (1:14.11) | 7:24.27 | (1:13.26) |
| 8:37.41 | (1:13.14) | 9:51.37 | (1:13.96) |
| 11:04.96 | (1:13.59) | 12:18.48 | (1:13.52) |
| 13:31.42 | (1:12.94) | 14:44.96 | (1:13.54) |
| 15:58.60 | (1:13.64) | 17:11.11 | (1:12.51) |
| 18:20.26 | (1:09.15) |