| 1:15.71 | 2:36.97 | (1:21.26) | |
| 3:59.28 | (1:22.31) | 5:21.05 | (1:21.77) |
| 6:43.03 | (1:21.98) | 8:03.76 | (1:20.73) |
| 9:24.73 | (1:20.97) | 10:45.88 | (1:21.15) |
| 12:07.10 | (1:21.22) | 13:28.32 | (1:21.22) |
| 14:49.24 | (1:20.92) | 16:11.01 | (1:21.77) |
| 17:32.36 | (1:21.35) | 18:52.77 | (1:20.41) |
| 20:12.19 | (1:19.42) |