| 1:16.07 | 2:37.71 | (1:21.64) | |
| 4:00.13 | (1:22.42) | 5:21.75 | (1:21.62) |
| 6:41.62 | (1:19.87) | 8:02.13 | (1:20.51) |
| 9:23.58 | (1:21.45) | 10:44.53 | (1:20.95) |
| 12:07.55 | (1:23.02) | 13:29.19 | (1:21.64) |
| 14:52.49 | (1:23.30) | 16:16.23 | (1:23.74) |
| 17:39.55 | (1:23.32) | 19:00.47 | (1:20.92) |
| 20:16.74 | (1:16.27) |