| 1:11.63 | 2:28.70 | (1:17.07) | |
| 3:47.71 | (1:19.01) | 5:07.12 | (1:19.41) |
| 6:26.97 | (1:19.85) | 7:48.10 | (1:21.13) |
| 9:08.53 | (1:20.43) | 10:29.03 | (1:20.50) |
| 11:47.27 | (1:18.24) | 13:05.78 | (1:18.51) |
| 14:24.50 | (1:18.72) | 15:42.98 | (1:18.48) |
| 17:02.03 | (1:19.05) | 18:20.84 | (1:18.81) |
| 19:36.71 | (1:15.87) |