| 1:08.80 | 2:25.10 | (1:16.30) | |
| 3:42.91 | (1:17.81) | 5:02.33 | (1:19.42) |
| 6:22.67 | (1:20.34) | 7:44.18 | (1:21.51) |
| 9:05.56 | (1:21.38) | 10:27.08 | (1:21.52) |
| 11:49.11 | (1:22.03) | 13:10.94 | (1:21.83) |
| 14:33.53 | (1:22.59) | 15:55.36 | (1:21.83) |
| 17:17.94 | (1:22.58) | 18:40.65 | (1:22.71) |
| 20:01.00 | (1:20.35) |