| 1:14.92 | 2:35.29 | (1:20.37) | |
| 3:57.00 | (1:21.71) | 5:18.52 | (1:21.52) |
| 6:40.39 | (1:21.87) | 8:02.42 | (1:22.03) |
| 9:24.63 | (1:22.21) | 10:47.59 | (1:22.96) |
| 12:10.19 | (1:22.60) | 13:33.97 | (1:23.78) |
| 14:58.39 | (1:24.42) | 16:22.61 | (1:24.22) |
| 17:47.55 | (1:24.94) | 19:12.84 | (1:25.29) |
| 20:37.57 | (1:24.73) |