| 1:10.91 | 2:25.83 | (1:14.92) | |
| 3:40.88 | (1:15.05) | 4:55.89 | (1:15.01) |
| 6:11.05 | (1:15.16) | 7:26.18 | (1:15.13) |
| 8:42.16 | (1:15.98) | 9:58.67 | (1:16.51) |
| 11:15.65 | (1:16.98) | 12:32.59 | (1:16.94) |
| 13:48.83 | (1:16.24) | 15:05.37 | (1:16.54) |
| 16:21.58 | (1:16.21) | 17:37.86 | (1:16.28) |
| 18:51.93 | (1:14.07) |