| 1:10.76 | 2:24.00 | (1:13.24) | |
| 3:37.20 | (1:13.20) | 4:51.25 | (1:14.05) |
| 6:05.33 | (1:14.08) | 7:20.13 | (1:14.80) |
| 8:35.20 | (1:15.07) | 9:50.79 | (1:15.59) |
| 11:06.91 | (1:16.12) | 12:23.85 | (1:16.94) |
| 13:41.20 | (1:17.35) | 14:58.75 | (1:17.55) |
| 16:17.47 | (1:18.72) | 17:35.31 | (1:17.84) |
| 18:50.00 | (1:14.69) |