| 1:12.74 | 2:29.85 | (1:17.11) | |
| 3:47.01 | (1:17.16) | 5:04.22 | (1:17.21) |
| 6:22.79 | (1:18.57) | 7:41.17 | (1:18.38) |
| 8:59.82 | (1:18.65) | 10:18.58 | (1:18.76) |
| 11:38.99 | (1:20.41) | 12:58.28 | (1:19.29) |
| 14:17.39 | (1:19.11) | 15:36.66 | (1:19.27) |
| 16:57.02 | (1:20.36) | 18:16.90 | (1:19.88) |
| 19:36.31 | (1:19.41) |