| 1:14.65 | 2:32.70 | (1:18.05) | |
| 3:51.04 | (1:18.34) | 5:09.94 | (1:18.90) |
| 6:29.43 | (1:19.49) | 7:49.09 | (1:19.66) |
| 9:08.97 | (1:19.88) | 10:28.95 | (1:19.98) |
| 11:49.15 | (1:20.20) | 13:09.70 | (1:20.55) |
| 14:32.04 | (1:22.34) | 15:54.67 | (1:22.63) |
| 17:17.78 | (1:23.11) | 18:40.32 | (1:22.54) |
| 20:01.37 | (1:21.05) |