| 1:09.90 | 2:25.26 | (1:15.36) | |
| 3:40.20 | (1:14.94) | 4:55.14 | (1:14.94) |
| 6:10.43 | (1:15.29) | 7:23.99 | (1:13.56) |
| 8:38.18 | (1:14.19) | 9:52.24 | (1:14.06) |
| 11:05.37 | (1:13.13) | 12:18.89 | (1:13.52) |
| 13:30.89 | (1:12.00) | 14:45.24 | (1:14.35) |
| 15:58.24 | (1:13.00) | 17:11.01 | (1:12.77) |
| 18:20.18 | (1:09.17) |