| 1:16.07 | 2:38.87 | (1:22.80) | |
| 4:00.41 | (1:21.54) | 5:21.60 | (1:21.19) |
| 6:42.70 | (1:21.10) | 8:03.35 | (1:20.65) |
| 9:23.98 | (1:20.63) | 10:44.99 | (1:21.01) |
| 12:05.69 | (1:20.70) | 13:27.00 | (1:21.31) |
| 14:49.08 | (1:22.08) | 16:10.72 | (1:21.64) |
| 17:31.76 | (1:21.04) | 18:52.96 | (1:21.20) |
| 20:11.41 | (1:18.45) |