| 1:09.70 | 2:25.61 | (1:15.91) | |
| 3:42.93 | (1:17.32) | 5:01.23 | (1:18.30) |
| 6:20.03 | (1:18.80) | 7:39.90 | (1:19.87) |
| 8:59.49 | (1:19.59) | 10:20.17 | (1:20.68) |
| 11:42.08 | (1:21.91) | 13:03.57 | (1:21.49) |
| 14:24.69 | (1:21.12) | 15:46.69 | (1:22.00) |
| 17:07.42 | (1:20.73) | 18:27.46 | (1:20.04) |
| 19:42.51 | (1:15.05) |