| 1:11.76 | 2:25.29 | (1:13.53) | |
| 3:39.02 | (1:13.73) | 4:53.72 | (1:14.70) |
| 6:08.91 | (1:15.19) | 7:25.31 | (1:16.40) |
| 8:42.10 | (1:16.79) | 9:59.36 | (1:17.26) |
| 11:16.70 | (1:17.34) | 12:34.19 | (1:17.49) |
| 13:51.41 | (1:17.22) | 15:08.39 | (1:16.98) |
| 16:25.50 | (1:17.11) | 17:42.15 | (1:16.65) |
| 18:57.64 | (1:15.49) |