| 1:16.56 | 2:36.61 | (1:20.05) | |
| 3:56.94 | (1:20.33) | 5:17.27 | (1:20.33) |
| 6:37.95 | (1:20.68) | 7:57.89 | (1:19.94) |
| 9:18.31 | (1:20.42) | 10:38.89 | (1:20.58) |
| 11:59.28 | (1:20.39) | 13:20.05 | (1:20.77) |
| 14:40.13 | (1:20.08) | 16:00.04 | (1:19.91) |
| 17:20.78 | (1:20.74) | 18:40.94 | (1:20.16) |
| 19:56.99 | (1:16.05) |