| 1:08.51 | 2:21.86 | (1:13.35) | |
| 3:34.90 | (1:13.04) | 4:48.22 | (1:13.32) |
| 6:01.80 | (1:13.58) | 7:15.70 | (1:13.90) |
| 8:30.03 | (1:14.33) | 9:44.24 | (1:14.21) |
| 10:58.51 | (1:14.27) | 12:12.69 | (1:14.18) |
| 13:27.47 | (1:14.78) | 14:41.78 | (1:14.31) |
| 15:55.60 | (1:13.82) | 17:09.26 | (1:13.66) |
| 18:18.45 | (1:09.19) |