| 1:15.02 | 2:36.04 | (1:21.02) | |
| 3:57.95 | (1:21.91) | 5:18.22 | (1:20.27) |
| 6:39.85 | (1:21.63) | 8:01.33 | (1:21.48) |
| 9:22.78 | (1:21.45) | 10:45.29 | (1:22.51) |
| 12:07.28 | (1:21.99) | 13:29.55 | (1:22.27) |
| 14:51.60 | (1:22.05) | 16:14.73 | (1:23.13) |
| 17:37.62 | (1:22.89) | 18:58.83 | (1:21.21) |
| 20:18.73 | (1:19.90) |