| 1:21.33 | 2:50.14 | (1:28.81) | |
| 4:18.80 | (1:28.66) | 5:47.35 | (1:28.55) |
| 7:16.21 | (1:28.86) | 8:44.86 | (1:28.65) |
| 10:15.10 | (1:30.24) | 11:43.73 | (1:28.63) |
| 13:11.46 | (1:27.73) | 14:40.00 | (1:28.54) |
| 16:07.97 | (1:27.97) | 17:36.27 | (1:28.30) |
| 19:03.53 | (1:27.26) | 20:30.11 | (1:26.58) |
| 21:55.61 | (1:25.50) |