| 1:11.52 | 2:26.91 | (1:15.39) | |
| 3:42.85 | (1:15.94) | 4:59.45 | (1:16.60) |
| 6:15.61 | (1:16.16) | 7:31.75 | (1:16.14) |
| 8:47.39 | (1:15.64) | 10:03.08 | (1:15.69) |
| 11:18.98 | (1:15.90) | 12:34.81 | (1:15.83) |
| 13:50.88 | (1:16.07) | 15:07.22 | (1:16.34) |
| 16:23.53 | (1:16.31) | 17:40.01 | (1:16.48) |
| 18:54.16 | (1:14.15) |