| 1:18.77 | 2:43.96 | (1:25.19) | |
| 4:10.91 | (1:26.95) | 5:39.33 | (1:28.42) |
| 7:08.96 | (1:29.63) | 8:39.08 | (1:30.12) |
| 10:08.33 | (1:29.25) | 11:36.70 | (1:28.37) |
| 13:04.21 | (1:27.51) | 14:28.90 | (1:24.69) |
| 15:53.88 | (1:24.98) | 17:19.96 | (1:26.08) |
| 18:47.75 | (1:27.79) | 20:15.18 | (1:27.43) |
| 21:40.65 | (1:25.47) |