| 1:17.90 | 2:40.43 | (1:22.53) | |
| 4:04.74 | (1:24.31) | 5:29.30 | (1:24.56) |
| 6:54.87 | (1:25.57) | 8:17.31 | (1:22.44) |
| 9:42.11 | (1:24.80) | 11:04.46 | (1:22.35) |
| 12:27.93 | (1:23.47) | 13:50.95 | (1:23.02) |
| 15:14.71 | (1:23.76) | 16:36.08 | (1:21.37) |
| 17:56.49 | (1:20.41) | 19:17.88 | (1:21.39) |
| 20:36.17 | (1:18.29) |