| 1:08.92 | 2:23.17 | (1:14.25) | |
| 3:36.96 | (1:13.79) | 4:51.26 | (1:14.30) |
| 6:06.14 | (1:14.88) | 7:21.79 | (1:15.65) |
| 8:38.33 | (1:16.54) | 9:55.18 | (1:16.85) |
| 11:12.97 | (1:17.79) | 12:31.87 | (1:18.90) |
| 13:51.77 | (1:19.90) | 15:13.09 | (1:21.32) |
| 16:35.00 | (1:21.91) | 17:55.06 | (1:20.06) |
| 19:16.42 | (1:21.36) |