| 1:17.99 | 2:40.85 | (1:22.86) | |
| 4:02.95 | (1:22.10) | 5:24.82 | (1:21.87) |
| 6:45.86 | (1:21.04) | 8:07.72 | (1:21.86) |
| 9:28.23 | (1:20.51) | 10:49.03 | (1:20.80) |
| 12:09.71 | (1:20.68) | 13:30.20 | (1:20.49) |
| 14:50.37 | (1:20.17) | 16:11.03 | (1:20.66) |
| 17:31.97 | (1:20.94) | 18:52.72 | (1:20.75) |
| 20:11.03 | (1:18.31) |