| 1:15.67 | 2:35.36 | (1:19.69) | |
| 3:56.38 | (1:21.02) | 5:17.73 | (1:21.35) |
| 6:38.82 | (1:21.09) | 7:59.59 | (1:20.77) |
| 9:20.71 | (1:21.12) | 10:41.23 | (1:20.52) |
| 12:02.41 | (1:21.18) | 13:23.44 | (1:21.03) |
| 14:44.46 | (1:21.02) | 16:05.80 | (1:21.34) |
| 17:26.86 | (1:21.06) | 18:47.03 | (1:20.17) |
| 20:06.78 | (1:19.75) |