| 1:11.65 | 2:27.26 | (1:15.61) | |
| 3:43.24 | (1:15.98) | 4:59.93 | (1:16.69) |
| 6:16.18 | (1:16.25) | 7:32.69 | (1:16.51) |
| 8:49.33 | (1:16.64) | 10:06.07 | (1:16.74) |
| 11:23.32 | (1:17.25) | 12:40.37 | (1:17.05) |
| 13:55.27 | (1:14.90) | 15:10.31 | (1:15.04) |
| 16:25.38 | (1:15.07) | 17:41.00 | (1:15.62) |
| 18:54.01 | (1:13.01) |