| 1:11.76 | 2:31.23 | (1:19.47) | |
| 3:49.85 | (1:18.62) | 5:08.41 | (1:18.56) |
| 6:27.58 | (1:19.17) | 7:47.73 | (1:20.15) |
| 9:08.93 | (1:21.20) | 10:32.01 | (1:23.08) |
| 11:54.11 | (1:22.10) | 13:19.42 | (1:25.31) |
| 14:42.80 | (1:23.38) | 16:10.32 | (1:27.52) |
| 17:37.91 | (1:27.59) | 18:58.08 | (1:20.17) |
| 20:20.60 | (1:22.52) |