| 1:08.18 | 2:21.01 | (1:12.83) | |
| 3:34.14 | (1:13.13) | 4:48.09 | (1:13.95) |
| 6:01.75 | (1:13.66) | 7:15.67 | (1:13.92) |
| 8:29.76 | (1:14.09) | 9:42.79 | (1:13.03) |
| 10:55.75 | (1:12.96) | 12:08.53 | (1:12.78) |
| 13:21.81 | (1:13.28) | 14:34.36 | (1:12.55) |
| 15:47.83 | (1:13.47) | 17:01.89 | (1:14.06) |
| 18:15.01 | (1:13.12) |