| 1:18.11 | 2:42.56 | (1:24.45) | |
| 4:07.89 | (1:25.33) | 5:32.17 | (1:24.28) |
| 6:57.16 | (1:24.99) | 8:21.33 | (1:24.17) |
| 9:45.49 | (1:24.16) | 11:10.38 | (1:24.89) |
| 12:34.56 | (1:24.18) | 13:58.76 | (1:24.20) |
| 15:23.28 | (1:24.52) | 16:46.46 | (1:23.18) |
| 18:10.98 | (1:24.52) | 19:34.88 | (1:23.90) |
| 20:58.11 | (1:23.23) |