| 1:14.08 | 2:34.64 | (1:20.56) | |
| 3:55.50 | (1:20.86) | 5:16.62 | (1:21.12) |
| 6:37.13 | (1:20.51) | 7:57.37 | (1:20.24) |
| 9:16.72 | (1:19.35) | 10:36.33 | (1:19.61) |
| 11:55.85 | (1:19.52) | 13:15.53 | (1:19.68) |
| 14:35.43 | (1:19.90) | 15:55.31 | (1:19.88) |
| 17:15.22 | (1:19.91) | 18:34.66 | (1:19.44) |
| 19:51.83 | (1:17.17) |