| 1:13.08 | 2:32.92 | (1:19.84) | |
| 3:52.13 | (1:19.21) | 5:12.22 | (1:20.09) |
| 6:32.84 | (1:20.62) | 7:51.52 | (1:18.68) |
| 9:10.66 | (1:19.14) | 10:30.18 | (1:19.52) |
| 11:49.64 | (1:19.46) | 13:10.03 | (1:20.39) |
| 14:30.38 | (1:20.35) | 15:51.49 | (1:21.11) |
| 17:12.83 | (1:21.34) | 18:33.95 | (1:21.12) |
| 19:54.67 | (1:20.72) |