| 1:07.20 | 2:20.84 | (1:13.64) | |
| 3:36.16 | (1:15.32) | 4:51.71 | (1:15.55) |
| 6:08.05 | (1:16.34) | 7:25.16 | (1:17.11) |
| 8:41.64 | (1:16.48) | 9:59.19 | (1:17.55) |
| 11:16.36 | (1:17.17) | 12:34.64 | (1:18.28) |
| 13:51.81 | (1:17.17) | 15:09.17 | (1:17.36) |
| 16:28.08 | (1:18.91) | 17:45.18 | (1:17.10) |
| 19:03.02 | (1:17.84) |