| 1:14.17 | 2:34.35 | (1:20.18) | |
| 3:55.76 | (1:21.41) | 5:16.32 | (1:20.56) |
| 6:37.19 | (1:20.87) | 7:58.33 | (1:21.14) |
| 9:19.35 | (1:21.02) | 10:39.75 | (1:20.40) |
| 12:01.49 | (1:21.74) | 13:22.57 | (1:21.08) |
| 14:44.18 | (1:21.61) | 16:06.24 | (1:22.06) |
| 17:27.08 | (1:20.84) | 18:48.10 | (1:21.02) |
| 20:07.14 | (1:19.04) |