| 1:14.94 | 2:36.03 | (1:21.09) | |
| 3:55.67 | (1:19.64) | 5:15.70 | (1:20.03) |
| 6:35.39 | (1:19.69) | 7:55.90 | (1:20.51) |
| 9:16.50 | (1:20.60) | 10:37.61 | (1:21.11) |
| 12:02.01 | (1:24.40) | 13:24.53 | (1:22.52) |
| 14:48.47 | (1:23.94) | 16:12.96 | (1:24.49) |
| 17:36.69 | (1:23.73) | 19:01.00 | (1:24.31) |
| 20:22.08 | (1:21.08) |