| 1:13.62 | 2:32.56 | (1:18.94) | |
| 3:51.88 | (1:19.32) | 5:10.42 | (1:18.54) |
| 6:28.39 | (1:17.97) | 7:46.81 | (1:18.42) |
| 9:04.80 | (1:17.99) | 10:23.08 | (1:18.28) |
| 11:41.23 | (1:18.15) | 12:59.87 | (1:18.64) |
| 14:18.43 | (1:18.56) | 15:37.15 | (1:18.72) |
| 16:56.17 | (1:19.02) | 18:14.21 | (1:18.04) |
| 19:31.56 | (1:17.35) |