| 1:20.37 | 2:44.26 | (1:23.89) | |
| 4:08.16 | (1:23.90) | 5:31.87 | (1:23.71) |
| 6:55.52 | (1:23.65) | 8:18.61 | (1:23.09) |
| 9:41.70 | (1:23.09) | 11:04.38 | (1:22.68) |
| 12:27.12 | (1:22.74) | 13:49.53 | (1:22.41) |
| 15:12.02 | (1:22.49) | 16:33.94 | (1:21.92) |
| 17:55.70 | (1:21.76) | 19:16.13 | (1:20.43) |
| 20:34.23 | (1:18.10) |