| 1:13.92 | 2:34.89 | (1:20.97) | |
| 3:57.80 | (1:22.91) | 5:20.52 | (1:22.72) |
| 6:42.46 | (1:21.94) | 8:04.63 | (1:22.17) |
| 9:26.69 | (1:22.06) | 10:48.92 | (1:22.23) |
| 12:10.94 | (1:22.02) | 13:33.36 | (1:22.42) |
| 14:55.78 | (1:22.42) | 16:18.06 | (1:22.28) |
| 17:41.09 | (1:23.03) | 19:03.36 | (1:22.27) |
| 20:22.73 | (1:19.37) |