| 1:10.31 | 2:21.24 | (1:10.93) | |
| 3:33.13 | (1:11.89) | 4:45.07 | (1:11.94) |
| 5:56.84 | (1:11.77) | 7:08.88 | (1:12.04) |
| 8:20.98 | (1:12.10) | 9:33.00 | (1:12.02) |
| 10:45.47 | (1:12.47) | 12:01.11 | (1:15.64) |
| 13:14.93 | (1:13.82) | 14:29.59 | (1:14.66) |
| 15:45.04 | (1:15.45) | 16:58.39 | (1:13.35) |
| 18:10.10 | (1:11.71) |