| 1:14.67 | 2:36.41 | (1:21.74) | |
| 3:57.21 | (1:20.80) | 5:19.55 | (1:22.34) |
| 6:42.56 | (1:23.01) | 8:05.26 | (1:22.70) |
| 9:27.63 | (1:22.37) | 10:50.15 | (1:22.52) |
| 12:13.34 | (1:23.19) | 13:37.44 | (1:24.10) |
| 15:00.64 | (1:23.20) | 16:21.90 | (1:21.26) |
| 17:40.84 | (1:18.94) | 19:00.71 | (1:19.87) |
| 20:16.91 | (1:16.20) |