| 1:20.58 | 2:45.91 | (1:25.33) | |
| 4:10.70 | (1:24.79) | 5:35.29 | (1:24.59) |
| 6:58.31 | (1:23.02) | 8:22.33 | (1:24.02) |
| 9:46.41 | (1:24.08) | 11:09.93 | (1:23.52) |
| 12:32.28 | (1:22.35) | 13:53.86 | (1:21.58) |
| 15:16.01 | (1:22.15) | 16:38.71 | (1:22.70) |
| 18:01.72 | (1:23.01) | 19:24.75 | (1:23.03) |
| 20:42.26 | (1:17.51) |