| 1:11.78 | 2:28.65 | (1:16.87) | |
| 3:46.24 | (1:17.59) | 5:05.48 | (1:19.24) |
| 6:25.47 | (1:19.99) | 7:46.19 | (1:20.72) |
| 9:06.48 | (1:20.29) | 10:25.78 | (1:19.30) |
| 11:45.61 | (1:19.83) | 13:05.19 | (1:19.58) |
| 14:25.33 | (1:20.14) | 15:44.98 | (1:19.65) |
| 17:04.16 | (1:19.18) | 18:23.26 | (1:19.10) |
| 19:41.27 | (1:18.01) |