| 1:13.78 | 2:35.01 | (1:21.23) | |
| 3:57.10 | (1:22.09) | 5:20.36 | (1:23.26) |
| 6:44.14 | (1:23.78) | 8:07.78 | (1:23.64) |
| 9:31.11 | (1:23.33) | 10:53.67 | (1:22.56) |
| 12:16.98 | (1:23.31) | 13:40.67 | (1:23.69) |
| 15:04.33 | (1:23.66) | 16:27.77 | (1:23.44) |
| 17:51.66 | (1:23.89) | 19:14.55 | (1:22.89) |
| 20:33.59 | (1:19.04) |