| 1:09.67 | 2:24.56 | (1:14.89) | |
| 3:40.79 | (1:16.23) | 4:55.25 | (1:14.46) |
| 6:10.55 | (1:15.30) | 7:26.54 | (1:15.99) |
| 8:41.71 | (1:15.17) | 9:57.41 | (1:15.70) |
| 11:13.17 | (1:15.76) | 12:29.32 | (1:16.15) |
| 13:45.53 | (1:16.21) | 15:01.00 | (1:15.47) |
| 16:15.93 | (1:14.93) | 17:30.31 | (1:14.38) |
| 18:43.08 | (1:12.77) |