| 1:13.64 | 2:34.50 | (1:20.86) | |
| 3:56.22 | (1:21.72) | 5:16.48 | (1:20.26) |
| 6:36.61 | (1:20.13) | 7:57.17 | (1:20.56) |
| 9:16.48 | (1:19.31) | 10:36.24 | (1:19.76) |
| 11:55.86 | (1:19.62) | 13:17.03 | (1:21.17) |
| 14:38.02 | (1:20.99) | 15:57.72 | (1:19.70) |
| 17:17.31 | (1:19.59) | 18:36.49 | (1:19.18) |
| 19:52.60 | (1:16.11) |