| 1:18.71 | 2:41.87 | (1:23.16) | |
| 4:04.82 | (1:22.95) | 5:27.10 | (1:22.28) |
| 6:48.41 | (1:21.31) | 8:10.25 | (1:21.84) |
| 9:31.86 | (1:21.61) | 10:52.63 | (1:20.77) |
| 12:14.34 | (1:21.71) | 13:35.64 | (1:21.30) |
| 14:56.90 | (1:21.26) | 16:17.92 | (1:21.02) |
| 17:38.56 | (1:20.64) | 18:59.40 | (1:20.84) |
| 20:16.72 | (1:17.32) |