| 1:12.68 | 2:32.58 | (1:19.90) | |
| 3:52.61 | (1:20.03) | 5:13.35 | (1:20.74) |
| 6:34.09 | (1:20.74) | 7:54.32 | (1:20.23) |
| 9:13.74 | (1:19.42) | 10:32.45 | (1:18.71) |
| 11:52.60 | (1:20.15) | 13:13.41 | (1:20.81) |
| 14:34.10 | (1:20.69) | 15:55.79 | (1:21.69) |
| 17:17.39 | (1:21.60) | 18:37.31 | (1:19.92) |
| 19:56.55 | (1:19.24) |