| 1:09.75 | 2:25.00 | (1:15.25) | |
| 3:41.19 | (1:16.19) | 4:57.14 | (1:15.95) |
| 6:13.74 | (1:16.60) | 7:29.76 | (1:16.02) |
| 8:44.47 | (1:14.71) | 9:59.41 | (1:14.94) |
| 11:14.53 | (1:15.12) | 12:29.78 | (1:15.25) |
| 13:45.82 | (1:16.04) | 15:02.32 | (1:16.50) |
| 16:19.20 | (1:16.88) | 17:37.44 | (1:18.24) |
| 18:54.42 | (1:16.98) |