| 1:16.27 | 2:36.68 | (1:20.41) | |
| 3:57.78 | (1:21.10) | 5:18.65 | (1:20.87) |
| 6:39.02 | (1:20.37) | 7:58.60 | (1:19.58) |
| 9:18.76 | (1:20.16) | 10:39.21 | (1:20.45) |
| 11:59.94 | (1:20.73) | 13:20.67 | (1:20.73) |
| 14:41.96 | (1:21.29) | 16:03.13 | (1:21.17) |
| 17:26.02 | (1:22.89) | 18:48.21 | (1:22.19) |
| 20:09.11 | (1:20.90) |