| 1:11.99 | 2:27.97 | (1:15.98) | |
| 3:43.76 | (1:15.79) | 4:59.40 | (1:15.64) |
| 6:15.63 | (1:16.23) | 7:32.44 | (1:16.81) |
| 8:48.46 | (1:16.02) | 10:03.92 | (1:15.46) |
| 11:18.75 | (1:14.83) | 12:33.77 | (1:15.02) |
| 13:48.19 | (1:14.42) | 15:01.90 | (1:13.71) |
| 16:15.98 | (1:14.08) | 17:29.97 | (1:13.99) |
| 18:39.97 | (1:10.00) |