| 1:07.92 | 2:21.27 | (1:13.35) | |
| 3:35.66 | (1:14.39) | 4:50.29 | (1:14.63) |
| 6:05.27 | (1:14.98) | 7:20.14 | (1:14.87) |
| 8:35.39 | (1:15.25) | 9:50.39 | (1:15.00) |
| 11:06.29 | (1:15.90) | 12:21.57 | (1:15.28) |
| 13:37.16 | (1:15.59) | 14:52.85 | (1:15.69) |
| 16:08.45 | (1:15.60) | 17:24.27 | (1:15.82) |
| 18:38.88 | (1:14.61) |