| 1:18.30 | 2:40.65 | (1:22.35) | |
| 4:03.73 | (1:23.08) | 5:27.49 | (1:23.76) |
| 6:50.36 | (1:22.87) | 8:12.06 | (1:21.70) |
| 9:33.16 | (1:21.10) | 10:53.78 | (1:20.62) |
| 12:14.24 | (1:20.46) | 13:34.25 | (1:20.01) |
| 14:53.88 | (1:19.63) | 16:13.81 | (1:19.93) |
| 17:33.12 | (1:19.31) | 18:53.12 | (1:20.00) |
| 20:10.16 | (1:17.04) |