| 1:08.45 | 2:22.63 | (1:14.18) | |
| 3:37.54 | (1:14.91) | 4:53.14 | (1:15.60) |
| 6:08.98 | (1:15.84) | 7:24.99 | (1:16.01) |
| 8:41.47 | (1:16.48) | 9:57.96 | (1:16.49) |
| 11:14.65 | (1:16.69) | 12:32.03 | (1:17.38) |
| 13:49.38 | (1:17.35) | 15:07.24 | (1:17.86) |
| 16:26.43 | (1:19.19) | 17:45.42 | (1:18.99) |
| 19:01.74 | (1:16.32) |