| 1:15.88 | 2:38.37 | (1:22.49) | |
| 4:02.14 | (1:23.77) | 5:26.53 | (1:24.39) |
| 6:50.73 | (1:24.20) | 8:13.60 | (1:22.87) |
| 9:35.75 | (1:22.15) | 10:58.01 | (1:22.26) |
| 12:20.21 | (1:22.20) | 13:42.25 | (1:22.04) |
| 15:05.02 | (1:22.77) | 16:26.56 | (1:21.54) |
| 17:48.76 | (1:22.20) | 19:09.59 | (1:20.83) |
| 20:28.31 | (1:18.72) |