| 1:16.84 | 2:39.23 | (1:22.39) | |
| 4:01.42 | (1:22.19) | 5:23.21 | (1:21.79) |
| 6:45.86 | (1:22.65) | 8:08.11 | (1:22.25) |
| 9:29.19 | (1:21.08) | 10:51.18 | (1:21.99) |
| 12:12.70 | (1:21.52) | 13:34.05 | (1:21.35) |
| 14:55.68 | (1:21.63) | 16:15.88 | (1:20.20) |
| 17:36.70 | (1:20.82) | 18:56.63 | (1:19.93) |
| 20:13.31 | (1:16.68) |