| 1:16.82 | 2:37.32 | (1:20.50) | |
| 3:57.54 | (1:20.22) | 5:19.39 | (1:21.85) |
| 6:41.60 | (1:22.21) | 8:05.30 | (1:23.70) |
| 9:28.95 | (1:23.65) | 10:53.52 | (1:24.57) |
| 12:17.18 | (1:23.66) | 13:41.67 | (1:24.49) |
| 15:05.57 | (1:23.90) | 16:30.03 | (1:24.46) |
| 17:54.67 | (1:24.64) | 19:19.72 | (1:25.05) |
| 20:42.12 | (1:22.40) |