| 1:14.94 | 2:35.71 | (1:20.77) | |
| 3:55.60 | (1:19.89) | 5:14.32 | (1:18.72) |
| 6:34.09 | (1:19.77) | 7:54.81 | (1:20.72) |
| 9:14.19 | (1:19.38) | 10:34.59 | (1:20.40) |
| 11:55.14 | (1:20.55) | 13:15.69 | (1:20.55) |
| 14:38.01 | (1:22.32) | 15:58.71 | (1:20.70) |
| 17:20.44 | (1:21.73) | 18:41.09 | (1:20.65) |
| 19:59.69 | (1:18.60) |