| 1:10.65 | 2:26.23 | (1:15.58) | |
| 3:41.47 | (1:15.24) | 4:58.04 | (1:16.57) |
| 6:12.33 | (1:14.29) | 7:28.65 | (1:16.32) |
| 8:41.98 | (1:13.33) | 9:57.61 | (1:15.63) |
| 11:14.16 | (1:16.55) | 12:30.63 | (1:16.47) |
| 13:45.49 | (1:14.86) | 15:02.65 | (1:17.16) |
| 16:20.37 | (1:17.72) | 17:35.41 | (1:15.04) |
| 18:45.86 | (1:10.45) |