| 1:13.57 | 2:31.69 | (1:18.12) | |
| 3:50.81 | (1:19.12) | 5:09.85 | (1:19.04) |
| 6:28.66 | (1:18.81) | 7:48.00 | (1:19.34) |
| 9:06.50 | (1:18.50) | 10:24.39 | (1:17.89) |
| 12:05.51 | (1:41.12) | 13:34.88 | (1:29.37) |
| 15:03.05 | (1:28.17) | 16:32.01 | (1:28.96) |
| 18:03.45 | (1:31.44) | 19:31.74 | (1:28.29) |
| 20:49.86 | (1:18.12) |