| 1:15.99 | 2:34.69 | (1:18.70) | |
| 3:54.62 | (1:19.93) | 5:15.01 | (1:20.39) |
| 6:36.78 | (1:21.77) | 7:59.62 | (1:22.84) |
| 9:22.56 | (1:22.94) | 10:44.53 | (1:21.97) |
| 12:07.43 | (1:22.90) | 13:29.80 | (1:22.37) |
| 14:53.12 | (1:23.32) | 16:16.14 | (1:23.02) |
| 17:41.31 | (1:25.17) | 19:03.04 | (1:21.73) |
| 20:22.93 | (1:19.89) |