| 1:10.99 | 2:26.24 | (1:15.25) | |
| 3:41.97 | (1:15.73) | 4:57.84 | (1:15.87) |
| 6:14.75 | (1:16.91) | 7:32.16 | (1:17.41) |
| 8:49.04 | (1:16.88) | 10:06.16 | (1:17.12) |
| 11:23.77 | (1:17.61) | 12:41.89 | (1:18.12) |
| 14:01.37 | (1:19.48) | 15:21.96 | (1:20.59) |
| 16:42.71 | (1:20.75) | 18:03.78 | (1:21.07) |
| 19:21.95 | (1:18.17) |