| 1:16.50 | 2:36.30 | (1:19.80) | |
| 3:56.98 | (1:20.68) | 5:18.07 | (1:21.09) |
| 6:38.92 | (1:20.85) | 7:58.33 | (1:19.41) |
| 9:18.23 | (1:19.90) | 10:38.42 | (1:20.19) |
| 11:58.74 | (1:20.32) | 13:19.40 | (1:20.66) |
| 14:38.26 | (1:18.86) | 15:57.78 | (1:19.52) |
| 17:16.68 | (1:18.90) | 18:35.31 | (1:18.63) |
| 19:52.10 | (1:16.79) |