| 1:09.68 | 2:24.92 | (1:15.24) | |
| 3:40.17 | (1:15.25) | 4:55.75 | (1:15.58) |
| 6:11.13 | (1:15.38) | 7:26.54 | (1:15.41) |
| 8:42.47 | (1:15.93) | 9:57.99 | (1:15.52) |
| 11:13.62 | (1:15.63) | 12:30.00 | (1:16.38) |
| 13:45.92 | (1:15.92) | 15:02.88 | (1:16.96) |
| 16:19.70 | (1:16.82) | 17:35.77 | (1:16.07) |
| 18:50.36 | (1:14.59) |