| 1:13.46 | 2:33.11 | (1:19.65) | |
| 3:53.13 | (1:20.02) | 5:13.44 | (1:20.31) |
| 6:33.38 | (1:19.94) | 7:53.30 | (1:19.92) |
| 9:13.60 | (1:20.30) | 10:33.77 | (1:20.17) |
| 11:54.23 | (1:20.46) | 13:14.70 | (1:20.47) |
| 14:34.69 | (1:19.99) | 15:54.50 | (1:19.81) |
| 17:14.70 | (1:20.20) | 18:34.96 | (1:20.26) |
| 19:52.01 | (1:17.05) |