| 1:18.79 | 2:41.64 | (1:22.85) | |
| 4:05.42 | (1:23.78) | 5:28.44 | (1:23.02) |
| 6:53.17 | (1:24.73) | 8:14.64 | (1:21.47) |
| 9:36.97 | (1:22.33) | 10:59.73 | (1:22.76) |
| 12:21.94 | (1:22.21) | 13:44.21 | (1:22.27) |
| 15:06.44 | (1:22.23) | 16:28.06 | (1:21.62) |
| 17:50.96 | (1:22.90) | 19:13.23 | (1:22.27) |
| 20:34.40 | (1:21.17) |