| 1:16.01 | 2:36.67 | (1:20.66) | |
| 3:57.22 | (1:20.55) | 5:18.32 | (1:21.10) |
| 6:40.96 | (1:22.64) | 8:02.23 | (1:21.27) |
| 9:27.67 | (1:25.44) | 10:51.89 | (1:24.22) |
| 12:17.44 | (1:25.55) | 13:43.76 | (1:26.32) |
| 15:12.56 | (1:28.80) | 16:39.01 | (1:26.45) |
| 18:07.62 | (1:28.61) | 19:34.45 | (1:26.83) |
| 20:58.60 | (1:24.15) |