| 1:10.89 | 2:25.96 | (1:15.07) | |
| 3:41.12 | (1:15.16) | 4:55.77 | (1:14.65) |
| 6:10.24 | (1:14.47) | 7:24.45 | (1:14.21) |
| 8:37.96 | (1:13.51) | 9:51.47 | (1:13.51) |
| 11:05.52 | (1:14.05) | 12:20.19 | (1:14.67) |
| 13:36.31 | (1:16.12) | 14:51.96 | (1:15.65) |
| 16:07.90 | (1:15.94) | 17:23.52 | (1:15.62) |
| 18:37.71 | (1:14.19) |