| 1:11.89 | 2:31.04 | (1:19.15) | |
| 3:51.50 | (1:20.46) | 5:11.81 | (1:20.31) |
| 6:31.72 | (1:19.91) | 7:50.73 | (1:19.01) |
| 9:10.59 | (1:19.86) | 10:30.70 | (1:20.11) |
| 11:51.58 | (1:20.88) | 13:12.29 | (1:20.71) |
| 14:33.18 | (1:20.89) | 15:53.42 | (1:20.24) |
| 17:13.03 | (1:19.61) | 18:33.32 | (1:20.29) |
| 19:50.19 | (1:16.87) |