| 1:16.09 | 2:35.75 | (1:19.66) | |
| 3:56.14 | (1:20.39) | 5:16.27 | (1:20.13) |
| 6:36.59 | (1:20.32) | 7:57.07 | (1:20.48) |
| 9:17.69 | (1:20.62) | 10:38.60 | (1:20.91) |
| 11:58.38 | (1:19.78) | 13:19.40 | (1:21.02) |
| 14:40.22 | (1:20.82) | 16:02.08 | (1:21.86) |
| 17:23.36 | (1:21.28) | 18:45.40 | (1:22.04) |
| 20:05.36 | (1:19.96) |