| 1:15.43 | 2:40.86 | (1:25.43) | |
| 4:08.98 | (1:28.12) | 5:37.19 | (1:28.21) |
| 7:05.08 | (1:27.89) | 8:32.41 | (1:27.33) |
| 9:57.75 | (1:25.34) | 11:28.27 | (1:30.52) |
| 12:57.00 | (1:28.73) | 14:26.38 | (1:29.38) |
| 15:54.49 | (1:28.11) | 17:24.90 | (1:30.41) |
| 18:51.14 | (1:26.24) | 20:15.74 | (1:24.60) |
| 21:36.52 | (1:20.78) |