| 1:13.63 | 2:33.57 | (1:19.94) | |
| 3:53.86 | (1:20.29) | 5:14.86 | (1:21.00) |
| 6:34.86 | (1:20.00) | 7:55.59 | (1:20.73) |
| 9:16.18 | (1:20.59) | 10:36.77 | (1:20.59) |
| 11:57.15 | (1:20.38) | 13:17.65 | (1:20.50) |
| 14:38.53 | (1:20.88) | 15:58.78 | (1:20.25) |
| 17:19.05 | (1:20.27) | 18:40.04 | (1:20.99) |
| 19:59.14 | (1:19.10) |