| 1:12.93 | 2:33.90 | (1:20.97) | |
| 3:54.80 | (1:20.90) | 5:15.23 | (1:20.43) |
| 6:37.82 | (1:22.59) | 7:58.20 | (1:20.38) |
| 9:18.62 | (1:20.42) | 10:39.14 | (1:20.52) |
| 11:59.67 | (1:20.53) | 13:19.56 | (1:19.89) |
| 14:40.83 | (1:21.27) | 16:01.51 | (1:20.68) |
| 17:21.74 | (1:20.23) | 18:41.38 | (1:19.64) |
| 19:55.15 | (1:13.77) |