| 1:17.20 | 2:37.92 | (1:20.72) | |
| 4:01.26 | (1:23.34) | 5:25.79 | (1:24.53) |
| 6:46.75 | (1:20.96) | 8:08.84 | (1:22.09) |
| 9:32.19 | (1:23.35) | 10:54.91 | (1:22.72) |
| 12:20.36 | (1:25.45) | 13:46.12 | (1:25.76) |
| 15:12.42 | (1:26.30) | 16:37.94 | (1:25.52) |
| 18:03.23 | (1:25.29) | 19:28.47 | (1:25.24) |
| 20:50.00 | (1:21.53) |