| 1:15.32 | 2:33.94 | (1:18.62) | |
| 3:52.80 | (1:18.86) | 5:10.96 | (1:18.16) |
| 6:28.61 | (1:17.65) | 7:47.29 | (1:18.68) |
| 9:06.65 | (1:19.36) | 10:25.38 | (1:18.73) |
| 11:45.00 | (1:19.62) | 13:04.81 | (1:19.81) |
| 14:25.53 | (1:20.72) | 15:44.83 | (1:19.30) |
| 17:05.65 | (1:20.82) | 18:26.13 | (1:20.48) |
| 19:43.91 | (1:17.78) |