| 1:17.93 | 2:40.25 | (1:22.32) | |
| 4:02.82 | (1:22.57) | 5:25.95 | (1:23.13) |
| 6:47.65 | (1:21.70) | 8:11.61 | (1:23.96) |
| 9:34.43 | (1:22.82) | 10:56.77 | (1:22.34) |
| 12:20.04 | (1:23.27) | 13:41.34 | (1:21.30) |
| 15:04.42 | (1:23.08) | 16:26.84 | (1:22.42) |
| 17:48.61 | (1:21.77) | 19:08.75 | (1:20.14) |
| 20:26.18 | (1:17.43) |