| 1:15.42 | 2:36.01 | (1:20.59) | |
| 3:56.83 | (1:20.82) | 5:17.92 | (1:21.09) |
| 6:38.46 | (1:20.54) | 7:58.11 | (1:19.65) |
| 9:17.61 | (1:19.50) | 10:37.48 | (1:19.87) |
| 11:57.50 | (1:20.02) | 13:17.71 | (1:20.21) |
| 14:35.55 | (1:17.84) | 15:54.31 | (1:18.76) |
| 17:13.18 | (1:18.87) | 18:32.32 | (1:19.14) |
| 19:48.68 | (1:16.36) |