| 1:19.81 | 2:44.57 | (1:24.76) | |
| 4:08.09 | (1:23.52) | 5:28.88 | (1:20.79) |
| 6:49.93 | (1:21.05) | 8:12.20 | (1:22.27) |
| 9:34.85 | (1:22.65) | 10:55.87 | (1:21.02) |
| 12:17.69 | (1:21.82) | 13:39.86 | (1:22.17) |
| 15:03.11 | (1:23.25) | 16:27.13 | (1:24.02) |
| 17:49.26 | (1:22.13) | 19:11.90 | (1:22.64) |
| 20:28.49 | (1:16.59) |