| 1:13.75 | 2:32.97 | (1:19.22) | |
| 3:53.59 | (1:20.62) | 5:13.38 | (1:19.79) |
| 6:35.04 | (1:21.66) | 7:58.21 | (1:23.17) |
| 9:19.86 | (1:21.65) | 10:42.68 | (1:22.82) |
| 12:05.91 | (1:23.23) | 13:28.45 | (1:22.54) |
| 14:50.26 | (1:21.81) | 16:12.63 | (1:22.37) |
| 17:35.32 | (1:22.69) | 18:56.18 | (1:20.86) |
| 20:16.18 | (1:20.00) |