| 1:16.90 | 2:38.08 | (1:21.18) | |
| 3:58.74 | (1:20.66) | 5:18.49 | (1:19.75) |
| 6:39.16 | (1:20.67) | 8:00.42 | (1:21.26) |
| 9:21.78 | (1:21.36) | 10:43.43 | (1:21.65) |
| 12:05.16 | (1:21.73) | 13:26.95 | (1:21.79) |
| 14:48.08 | (1:21.13) | 16:09.74 | (1:21.66) |
| 17:31.28 | (1:21.54) | 18:51.37 | (1:20.09) |
| 20:08.24 | (1:16.87) |