| 1:07.89 | 2:24.78 | (1:16.89) | |
| 3:42.72 | (1:17.94) | 5:01.68 | (1:18.96) |
| 6:20.26 | (1:18.58) | 7:40.10 | (1:19.84) |
| 8:59.44 | (1:19.34) | 10:18.11 | (1:18.67) |
| 11:37.13 | (1:19.02) | 12:55.44 | (1:18.31) |
| 14:15.26 | (1:19.82) | 15:35.94 | (1:20.68) |
| 16:55.05 | (1:19.11) | 18:07.55 | (1:12.50) |
| 19:32.76 | (1:25.21) |