| 1:17.07 | 2:38.26 | (1:21.19) | |
| 4:00.68 | (1:22.42) | 5:22.99 | (1:22.31) |
| 6:44.46 | (1:21.47) | 8:06.34 | (1:21.88) |
| 9:28.91 | (1:22.57) | 10:50.14 | (1:21.23) |
| 12:11.87 | (1:21.73) | 13:34.62 | (1:22.75) |
| 14:57.79 | (1:23.17) | 16:21.41 | (1:23.62) |
| 17:45.77 | (1:24.36) | 19:09.21 | (1:23.44) |
| 20:31.13 | (1:21.92) |