| 1:12.85 | 2:29.49 | (1:16.64) | |
| 3:47.05 | (1:17.56) | 5:04.80 | (1:17.75) |
| 6:22.77 | (1:17.97) | 7:41.61 | (1:18.84) |
| 9:00.03 | (1:18.42) | 10:19.65 | (1:19.62) |
| 11:37.84 | (1:18.19) | 12:57.30 | (1:19.46) |
| 14:16.81 | (1:19.51) | 15:36.68 | (1:19.87) |
| 16:56.08 | (1:19.40) | 18:16.39 | (1:20.31) |
| 19:33.23 | (1:16.84) |