| 1:10.77 | 2:26.06 | (1:15.29) | |
| 3:41.70 | (1:15.64) | 4:58.40 | (1:16.70) |
| 6:14.80 | (1:16.40) | 7:31.22 | (1:16.42) |
| 8:47.52 | (1:16.30) | 10:03.92 | (1:16.40) |
| 11:20.64 | (1:16.72) | 12:37.26 | (1:16.62) |
| 13:54.21 | (1:16.95) | 15:11.06 | (1:16.85) |
| 16:27.57 | (1:16.51) | 17:44.16 | (1:16.59) |
| 18:59.85 | (1:15.69) |