| 1:18.49 | 2:40.30 | (1:21.81) | |
| 4:02.62 | (1:22.32) | 5:24.56 | (1:21.94) |
| 6:47.89 | (1:23.33) | 8:10.45 | (1:22.56) |
| 9:32.80 | (1:22.35) | 10:54.69 | (1:21.89) |
| 12:16.52 | (1:21.83) | 13:39.10 | (1:22.58) |
| 15:00.40 | (1:21.30) | 16:23.04 | (1:22.64) |
| 17:46.18 | (1:23.14) | 19:07.80 | (1:21.62) |
| 20:28.93 | (1:21.13) |