| 1:07.47 | 2:18.27 | (1:10.80) | |
| 3:29.72 | (1:11.45) | 4:42.24 | (1:12.52) |
| 5:54.68 | (1:12.44) | 7:08.04 | (1:13.36) |
| 8:20.60 | (1:12.56) | 9:34.42 | (1:13.82) |
| 10:48.95 | (1:14.53) | 12:03.62 | (1:14.67) |
| 13:18.40 | (1:14.78) | 14:33.41 | (1:15.01) |
| 15:47.39 | (1:13.98) | 17:01.40 | (1:14.01) |
| 18:13.53 | (1:12.13) |