| 1:14.68 | 2:33.49 | (1:18.81) | |
| 3:52.54 | (1:19.05) | 5:13.20 | (1:20.66) |
| 6:34.46 | (1:21.26) | 7:56.50 | (1:22.04) |
| 9:20.08 | (1:23.58) | 10:44.16 | (1:24.08) |
| 12:08.08 | (1:23.92) | 13:33.47 | (1:25.39) |
| 14:59.32 | (1:25.85) | 16:24.39 | (1:25.07) |
| 17:48.99 | (1:24.60) | 19:11.59 | (1:22.60) |
| 20:32.44 | (1:20.85) |