| 1:15.79 | 2:36.52 | (1:20.73) | |
| 3:58.24 | (1:21.72) | 5:20.44 | (1:22.20) |
| 6:41.66 | (1:21.22) | 8:02.42 | (1:20.76) |
| 9:23.38 | (1:20.96) | 10:44.39 | (1:21.01) |
| 12:04.37 | (1:19.98) | 13:25.95 | (1:21.58) |
| 14:47.55 | (1:21.60) | 16:08.12 | (1:20.57) |
| 17:29.58 | (1:21.46) | 18:49.96 | (1:20.38) |
| 20:07.62 | (1:17.66) |