| 1:17.08 | 2:40.84 | (1:23.76) | |
| 4:05.53 | (1:24.69) | 5:30.88 | (1:25.35) |
| 6:56.52 | (1:25.64) | 8:22.65 | (1:26.13) |
| 9:48.87 | (1:26.22) | 11:15.57 | (1:26.70) |
| 12:41.77 | (1:26.20) | 14:09.18 | (1:27.41) |
| 15:37.24 | (1:28.06) | 17:05.16 | (1:27.92) |
| 18:34.72 | (1:29.56) | 20:03.03 | (1:28.31) |
| 21:28.19 | (1:25.16) |