| 1:18.22 | 2:42.72 | (1:24.50) | |
| 4:10.62 | (1:27.90) | 5:38.81 | (1:28.19) |
| 7:06.95 | (1:28.14) | 8:36.02 | (1:29.07) |
| 10:03.64 | (1:27.62) | 11:31.47 | (1:27.83) |
| 12:57.66 | (1:26.19) | 14:24.75 | (1:27.09) |
| 15:52.61 | (1:27.86) | 17:20.67 | (1:28.06) |
| 18:49.26 | (1:28.59) | 20:17.11 | (1:27.85) |
| 21:40.05 | (1:22.94) |