| 1:08.71 | 2:23.74 | (1:15.03) | |
| 3:39.77 | (1:16.03) | 4:57.27 | (1:17.50) |
| 6:16.02 | (1:18.75) | 7:34.49 | (1:18.47) |
| 8:53.64 | (1:19.15) | 10:13.40 | (1:19.76) |
| 11:32.26 | (1:18.86) | 12:51.64 | (1:19.38) |
| 14:11.77 | (1:20.13) | 15:30.89 | (1:19.12) |
| 16:49.59 | (1:18.70) | 18:07.93 | (1:18.34) |
| 19:23.74 | (1:15.81) |