| 1:08.93 | 2:21.30 | (1:12.37) | |
| 3:33.87 | (1:12.57) | 4:46.49 | (1:12.62) |
| 5:59.66 | (1:13.17) | 7:12.66 | (1:13.00) |
| 8:26.05 | (1:13.39) | 9:39.80 | (1:13.75) |
| 10:53.74 | (1:13.94) | 12:07.66 | (1:13.92) |
| 13:21.76 | (1:14.10) | 14:36.25 | (1:14.49) |
| 15:50.86 | (1:14.61) | 17:05.70 | (1:14.84) |
| 18:19.77 | (1:14.07) |