| 1:19.45 | 2:41.78 | (1:22.33) | |
| 4:03.90 | (1:22.12) | 5:26.03 | (1:22.13) |
| 6:48.44 | (1:22.41) | 8:10.64 | (1:22.20) |
| 9:32.06 | (1:21.42) | 10:54.49 | (1:22.43) |
| 12:16.54 | (1:22.05) | 13:38.73 | (1:22.19) |
| 15:00.46 | (1:21.73) | 16:20.66 | (1:20.20) |
| 17:41.99 | (1:21.33) | 19:02.69 | (1:20.70) |
| 20:22.20 | (1:19.51) |