| 1:16.59 | 2:39.67 | (1:23.08) | |
| 4:03.84 | (1:24.17) | 5:28.57 | (1:24.73) |
| 6:52.74 | (1:24.17) | 8:15.36 | (1:22.62) |
| 9:38.04 | (1:22.68) | 11:00.99 | (1:22.95) |
| 12:24.46 | (1:23.47) | 13:47.30 | (1:22.84) |
| 15:09.57 | (1:22.27) | 16:31.69 | (1:22.12) |
| 17:52.57 | (1:20.88) | 19:13.80 | (1:21.23) |
| 20:32.11 | (1:18.31) |