| 1:14.80 | 2:35.98 | (1:21.18) | |
| 3:57.66 | (1:21.68) | 5:18.01 | (1:20.35) |
| 6:38.92 | (1:20.91) | 7:59.16 | (1:20.24) |
| 9:18.75 | (1:19.59) | 10:38.55 | (1:19.80) |
| 11:58.07 | (1:19.52) | 13:16.93 | (1:18.86) |
| 14:35.68 | (1:18.75) | 15:57.29 | (1:21.61) |
| 17:18.05 | (1:20.76) | 18:37.19 | (1:19.14) |
| 19:51.87 | (1:14.68) |