| 1:08.65 | 2:20.82 | (1:12.17) | |
| 3:33.85 | (1:13.03) | 4:47.11 | (1:13.26) |
| 6:01.04 | (1:13.93) | 7:15.68 | (1:14.64) |
| 8:30.52 | (1:14.84) | 9:45.32 | (1:14.80) |
| 11:00.03 | (1:14.71) | 12:16.17 | (1:16.14) |
| 13:32.01 | (1:15.84) | 14:48.72 | (1:16.71) |
| 16:04.83 | (1:16.11) | 17:20.42 | (1:15.59) |
| 18:33.69 | (1:13.27) |