| 1:10.68 | 2:27.74 | (1:17.06) | |
| 3:45.41 | (1:17.67) | 5:03.99 | (1:18.58) |
| 6:22.62 | (1:18.63) | 7:41.16 | (1:18.54) |
| 8:59.53 | (1:18.37) | 10:18.66 | (1:19.13) |
| 11:37.95 | (1:19.29) | 12:57.99 | (1:20.04) |
| 14:17.71 | (1:19.72) | 15:37.91 | (1:20.20) |
| 16:57.31 | (1:19.40) | 18:16.71 | (1:19.40) |
| 19:34.45 | (1:17.74) |