| 1:14.80 | 2:33.09 | (1:18.29) | |
| 3:53.04 | (1:19.95) | 5:13.59 | (1:20.55) |
| 6:34.61 | (1:21.02) | 7:55.58 | (1:20.97) |
| 9:16.08 | (1:20.50) | 10:38.04 | (1:21.96) |
| 11:59.82 | (1:21.78) | 13:21.27 | (1:21.45) |
| 14:41.77 | (1:20.50) | 16:01.34 | (1:19.57) |
| 17:21.58 | (1:20.24) | 18:40.73 | (1:19.15) |
| 19:58.28 | (1:17.55) |