| 1:13.45 | 2:32.33 | (1:18.88) | |
| 3:51.83 | (1:19.50) | 5:11.09 | (1:19.26) |
| 6:30.51 | (1:19.42) | 7:50.97 | (1:20.46) |
| 9:12.16 | (1:21.19) | 10:33.66 | (1:21.50) |
| 11:55.12 | (1:21.46) | 13:16.93 | (1:21.81) |
| 14:38.44 | (1:21.51) | 15:59.31 | (1:20.87) |
| 17:19.87 | (1:20.56) | 18:40.65 | (1:20.78) |
| 19:57.20 | (1:16.55) |