| 1:10.89 | 2:25.73 | (1:14.84) | |
| 3:40.50 | (1:14.77) | 4:56.82 | (1:16.32) |
| 6:12.36 | (1:15.54) | 7:29.09 | (1:16.73) |
| 8:45.20 | (1:16.11) | 10:01.30 | (1:16.10) |
| 11:17.69 | (1:16.39) | 12:33.28 | (1:15.59) |
| 13:49.28 | (1:16.00) | 15:07.33 | (1:18.05) |
| 16:22.98 | (1:15.65) | 17:38.35 | (1:15.37) |
| 18:53.07 | (1:14.72) |