| 1:10.82 | 2:24.14 | (1:13.32) | |
| 3:37.94 | (1:13.80) | 4:52.04 | (1:14.10) |
| 6:05.88 | (1:13.84) | 7:18.54 | (1:12.66) |
| 8:32.15 | (1:13.61) | 9:45.59 | (1:13.44) |
| 10:58.62 | (1:13.03) | 12:11.38 | (1:12.76) |
| 13:23.16 | (1:11.78) | 14:36.11 | (1:12.95) |
| 15:48.20 | (1:12.09) | 16:59.86 | (1:11.66) |
| 18:09.77 | (1:09.91) |