| 1:20.67 | 2:47.01 | (1:26.34) | |
| 4:13.54 | (1:26.53) | 5:39.73 | (1:26.19) |
| 7:04.05 | (1:24.32) | 8:28.60 | (1:24.55) |
| 9:51.63 | (1:23.03) | 11:14.88 | (1:23.25) |
| 12:38.18 | (1:23.30) | 14:02.86 | (1:24.68) |
| 15:25.65 | (1:22.79) | 16:48.49 | (1:22.84) |
| 18:11.43 | (1:22.94) | 19:33.68 | (1:22.25) |
| 20:51.93 | (1:18.25) |