| 1:14.80 | 2:36.58 | (1:21.78) | |
| 3:58.49 | (1:21.91) | 5:21.32 | (1:22.83) |
| 6:44.52 | (1:23.20) | 8:07.46 | (1:22.94) |
| 9:30.19 | (1:22.73) | 10:53.54 | (1:23.35) |
| 12:16.59 | (1:23.05) | 13:39.50 | (1:22.91) |
| 15:02.85 | (1:23.35) | 16:25.42 | (1:22.57) |
| 17:48.15 | (1:22.73) | 19:10.94 | (1:22.79) |
| 20:30.46 | (1:19.52) |