| 1:11.25 | 2:26.90 | (1:15.65) | |
| 3:41.87 | (1:14.97) | 4:57.11 | (1:15.24) |
| 6:11.86 | (1:14.75) | 7:26.68 | (1:14.82) |
| 8:41.77 | (1:15.09) | 9:56.78 | (1:15.01) |
| 11:12.01 | (1:15.23) | 12:27.28 | (1:15.27) |
| 13:42.92 | (1:15.64) | 14:58.56 | (1:15.64) |
| 16:13.67 | (1:15.11) | 17:27.90 | (1:14.23) |
| 18:40.67 | (1:12.77) |