| 1:10.57 | 2:25.38 | (1:14.81) | |
| 3:40.67 | (1:15.29) | 4:55.50 | (1:14.83) |
| 6:09.60 | (1:14.10) | 7:23.35 | (1:13.75) |
| 8:38.17 | (1:14.82) | 9:53.45 | (1:15.28) |
| 11:09.82 | (1:16.37) | 12:26.58 | (1:16.76) |
| 13:43.18 | (1:16.60) | 15:00.34 | (1:17.16) |
| 16:17.60 | (1:17.26) | 17:34.70 | (1:17.10) |
| 18:48.86 | (1:14.16) |