| 1:15.52 | 2:36.23 | (1:20.71) | |
| 3:57.33 | (1:21.10) | 5:19.61 | (1:22.28) |
| 6:42.92 | (1:23.31) | 8:06.52 | (1:23.60) |
| 9:28.87 | (1:22.35) | 10:52.17 | (1:23.30) |
| 12:14.51 | (1:22.34) | 13:37.56 | (1:23.05) |
| 14:59.60 | (1:22.04) | 16:21.44 | (1:21.84) |
| 17:43.71 | (1:22.27) | 19:06.06 | (1:22.35) |
| 20:26.04 | (1:19.98) |