| 1:13.81 | 2:32.96 | (1:19.15) | |
| 3:53.67 | (1:20.71) | 5:14.66 | (1:20.99) |
| 6:37.17 | (1:22.51) | 7:58.05 | (1:20.88) |
| 9:19.62 | (1:21.57) | 10:43.48 | (1:23.86) |
| 12:06.08 | (1:22.60) | 13:29.45 | (1:23.37) |
| 14:53.47 | (1:24.02) | 16:18.13 | (1:24.66) |
| 17:41.14 | (1:23.01) | 19:05.18 | (1:24.04) |
| 20:27.79 | (1:22.61) |