| 1:17.81 | 2:40.96 | (1:23.15) | |
| 4:03.52 | (1:22.56) | 5:25.06 | (1:21.54) |
| 6:47.26 | (1:22.20) | 8:07.29 | (1:20.03) |
| 9:27.05 | (1:19.76) | 10:47.74 | (1:20.69) |
| 12:08.82 | (1:21.08) | 13:27.55 | (1:18.73) |
| 14:45.67 | (1:18.12) | 16:04.08 | (1:18.41) |
| 17:20.08 | (1:16.00) | 18:36.65 | (1:16.57) |
| 19:51.38 | (1:14.73) |