| 1:10.98 | 2:26.78 | (1:15.80) | |
| 3:42.47 | (1:15.69) | 4:57.87 | (1:15.40) |
| 6:13.55 | (1:15.68) | 7:29.08 | (1:15.53) |
| 8:45.03 | (1:15.95) | 10:01.20 | (1:16.17) |
| 11:18.15 | (1:16.95) | 12:35.18 | (1:17.03) |
| 13:51.68 | (1:16.50) | 15:07.92 | (1:16.24) |
| 16:25.33 | (1:17.41) | 17:41.27 | (1:15.94) |
| 18:54.94 | (1:13.67) |