| 1:09.15 | 2:20.79 | (1:11.64) | |
| 3:32.99 | (1:12.20) | 4:45.02 | (1:12.03) |
| 5:58.02 | (1:13.00) | 7:10.83 | (1:12.81) |
| 8:23.98 | (1:13.15) | 9:37.23 | (1:13.25) |
| 10:50.23 | (1:13.00) | 12:03.55 | (1:13.32) |
| 13:17.13 | (1:13.58) | 14:30.86 | (1:13.73) |
| 15:44.32 | (1:13.46) | 16:57.33 | (1:13.01) |
| 18:08.80 | (1:11.47) |