| 1:14.21 | 2:32.52 | (1:18.31) | |
| 3:51.59 | (1:19.07) | 5:10.28 | (1:18.69) |
| 6:29.46 | (1:19.18) | 7:47.53 | (1:18.07) |
| 9:05.83 | (1:18.30) | 10:23.23 | (1:17.40) |
| 11:41.25 | (1:18.02) | 12:58.79 | (1:17.54) |
| 14:16.62 | (1:17.83) | 15:32.46 | (1:15.84) |
| 16:48.16 | (1:15.70) | 18:02.54 | (1:14.38) |
| 19:14.67 | (1:12.13) |