| 1:14.11 | 2:34.30 | (1:20.19) | |
| 3:59.36 | (1:25.06) | 5:22.25 | (1:22.89) |
| 6:45.60 | (1:23.35) | 8:10.32 | (1:24.72) |
| 9:35.05 | (1:24.73) | 11:00.81 | (1:25.76) |
| 12:27.88 | (1:27.07) | 13:54.16 | (1:26.28) |
| 15:18.40 | (1:24.24) | 16:42.94 | (1:24.54) |
| 18:04.41 | (1:21.47) | 19:27.42 | (1:23.01) |
| 20:47.19 | (1:19.77) |